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5B M2U3小卷子

5B M2U3小卷子
5B M2U3小卷子

Module 2 My favourite things

Unit 3 School subjects (1)

Ⅰ. Read and write(正确抄写下列句子,注意大小写和标点符号):

do you like having maths lessons yes we do

_____________________________________________________________ Ⅱ. Look and write(看一看,写一写,每线一词,首字母已给):

1. --- Do you like h__________ PE classes? --- Yes, we do.

2. --- What can you see? --- A c__________.

3. It’s t__________ for Art classes. Please give me a brush.

4. --- What is your favourite subject? --- I t’s M___________.

5. --- Is this a notebook? --- N o, it’s a C__________ book.

6. --- Can you play the p__________? --- Yes, I like m__________.

Ⅲ. Choose the best answer(选择最佳答案,将字母代号写在前面的括号内):( ) 1. --- __________ is it? --- It’s 6:00.

A. what time

B. What time

C. What

( ) 2. Look, this is ___________ English teacher.

A. any

B. an

C. a

( ) 3. Let’s __________ the pop songs together.

A. listen

B. listening to

C. listen to

( ) 4. It’s time __________ breakfast. What food do you like?

A. for

B. four

C. to

( ) 5. It’s a quarter ___________ twelve in the morning.

A. past

B. to

C. at

( ) 6. What __________ she ___________ this morning?

A. did…had

B. did…has

C. did…have

( ) 7. English is a __________.

A. subject

B. school

C. book

( ) 8. --- How many __________ do you have every day? --- Six.

A. class

B. some classes

C. classes

Ⅳ. Rewrite the sentences(按要求改写下列句子,每线词数不限):

1. My fovourite subject is English.(根据划线部分提问)

____________________________________________________________ 2. He heard a loud sound yesterday.(改为一般疑问句)

____________________________________________________________ 3. The yellow leaves are on the water.(改为一般过去式)

____________________________________________________________ 4. They like singing and dancing.(改成单数句)

____________________________________________________________ 5. They are playing the guitar at three.(用what time进行提问)

____________________________________________________________ 6. What subject do you like?(根据实际情况回答)

____________________________________________________________

Ⅴ. Reading comprehension(阅读理解):

Mr Zhang

Mr Zhang is our English teacher. He is tall and strong. He has many good hobbies(爱好), such as playing football and playing tennis. He likes singing very much. He can sing both Chinese and English songs very well. He likes reading too. We often see him at the book shop. He also likes seeing films. He knows a lot about films. He often goes to the cinema with his son. He is good at cooking. He can cook the vegetables well.

A. Read and judge(阅读短文,判断正误,用“T”或“F”表示):

( ) 1. Mr Zhang is an English teacher.

( ) 2. Playing tennis isn’t a good hobby.

( ) 3. The English teacher likes going to the book shop.

( ) 4. He doesn’t cook vegetables well.

B. Answer the questions(根据短文,回答下列问题,每线词数不限):

1. Is Mr Zhang a strong man? _____________________________________

2. What does he like singing? _____________________________________

3. How often does he go to the book shop? __________________________

4. Do you like Mr Zhang? Why? ___________________________________

Module 2 My favourite things

Unit 3 School subjects (2)

Ⅰ. Look and write(读一读,写出划线单词的同类词,每线词数不限):

1. --- What subjects do you have?

--- We have English, __________, __________ and so on.

2. --- What places do you see near the cinema?

--- We see some __________, a __________ and many small shops.

3. --- What films do you know?

--- The Little Rat Cook, ______________, _______________ an so on. 4. --- Do you like eating carrots?

--- Yes, and I like eating __________ and __________. They are yummy. Ⅱ. Read and judge(读一读,判断下列各组单词划线部分的发音,用?或?表示):

Ⅲ. Look and write(看图,填上适当的单词或词组完成句子,每线词数不限):1. 2.

It is ________ o’clock in the morning. It is ________________ at noon. It’s time for ____________________. It’s ________________________.

3. 4.

_____________________________ ____________________________ _____________________________ ____________________________

Ⅳ. Read and write(用所给单词的适当形式填空,每线词数不限):

1. --- Is English _________ (you) favourite subject?

--- No. __________ (I) is Chinese.

2. --- What _______ the children _______ (do) now?

--- They _____________ (have) a Music class.

3. --- How many __________ (class) are there every day?

--- Seven.

4. It __________ (be) an Art class. But now it_________(be) a PE class.

5. --- What lessons __________ we __________ (have) yesterday?

--- We __________ (have) six lessons.

6. --- Shall we __________ (see) a film now? --- Great!

Ⅴ. Reading comprehension(阅读理解):

Our School Subjects

Peter: Danny and Alice, what classes do we have today?

Danny: We have Chinese, Maths, English and IT in the morning.

Alice: And we have PE and Music in the afternoon.

Danny: IT and PE are my favourite subjects. What about you, Peter? Peter: My favourite subject is Music.

Alice: My favourite subject is Maths.

Peter: OK, Alice and Danny. It’s time for Chinese class. Let’s go to the classroom together.

A. Read and judge(根据短文,判断正误,用T或F表示):

( ) 1. Three children are talking about the school subjects.

( ) 2. There are seven classes today.

( ) 3. The IT class is in the afternoon.

( ) 4. It’s time for the second class.

B. Read and fill in the blanks(根据短文填入所缺的单词):

1. There are ________ lessons in the morning. The third class is ________.

2. Danny likes __________ and __________ best.

3. Maths is __________ favourite subject and __________ likes Music.

4. It’s time ______ ________ class. The children go into the classroom now.

Module 2 My favourite things

Unit 3 School subjects (3)

Ⅰ. Read and write(正确抄写下列句子,注意大小写和标点符号):

what is your favourite subject my favourite subject is it

____________________________________________________________

Ⅱ. Read and write(读一读,按要求写出下列单词的变化形式):

1. class(复数形式)__________

2. they(名词性物主代词)______

3. have(过去式)__________

4. have(第三人称单数形式)_______

5. are(过去式)__________

6. have(现在分词)__________

7. for(同音词)__________

8. English(同类词)__________

Ⅲ. Read and choose(读一读,根据所给音标,将含有该音标的单词的字母代号写在前面的括号内):

( ) 1. / / A. y es B. y ear C. fl y D. y ellow ( ) 2. / / A. w indow B. silk w orm C. wh at D. wh o

( ) 3. / / A. h at B. sh eep C. h ers D. wh ose ( ) 4. / / A. fi n d B. tha n k C. ba n k D. E n glish

Ⅳ. Read and write(读一读,写出相应的课程名称,每线一词):

1. In this class, we can learn numbers. And we can do some sums(算术). What subject is it? It’s __________.

2. We draw, paint or colour the pictures in this class. We can see many nice things. What subjet is it? It’s __________.

3. We often run, jump and play ball games in this class. Sometimes we are very tired, but we are very happy. What subject is it? It’s __________.

4. In this class, we can play the computer, and we can surf the Internet. We know many things. What subject is it? It’s __________.

5. We can sing many beautiful songs or listen to nice songs. It is great fun. What subject is it? It’s __________.

6. In China, people learn Chinese very fast, and speak it very well. But in UK, people use __________ very fast and very well. It’s their mother tongue(母语).

Ⅴ. Complete and write(想一想,为自己制定某一天的时间,并把它写下来,先将题目补充完整,每线词数不限):

’s time ______

’s _________

Ⅵ.Read and choose(阅读短文,选择正确的答案,将字母代号写在前面的括号内):

Jimmy and His Pet

Hello, I am Jimmy. I’m a student of Rainbow Middle School. I am in Grade Six. I like Maths best. Mr Li is our Maths teacher. I like him very much.

I have a lovely pet. It’s a puppy. Its name’s Woof. It’s white. But on the first of March, I lost(丢失)my puppy. I can’t find it. My puppy was in my bedroom at half past ten in the morning. He was in the kitchen at ten forty-five in the morning. He was beside the fountain at a quarter past one in the afternoon. He was on the lawn at twenty to two in the afternoon. If you find my puppy, please telephone to me. My number is 48973064. Thanks a lot. ( ) 1. Jimmy studies in a __________.

A. primary school

B. middle school

C. Grade Six

( ) 2. His favourite subject is __________.

A. English

B. Music

C. Maths

( ) 3. The puppy is a __________.

A. baby dog

B. baby cat

C. baby bird

( ) 4. The puppy was on the lawn at __________.

A. 1: 20

B. 1: 40

C. 2: 20

( ) 5. The puppy was __________ in the morning.

A. at home

B. beside the fountain

C. on the lawn

Module 2 My favourite things

Unit 3 School subjects (4)

Ⅰ. Think and write(想一想,写一写,每线词数不限):

1. --- What’s your favourite colour? --- ___________________________

2. --- What’s your favourite subject? --- ___________________________

3. --- What’s your favourite vegetable? --- __________________________

4. --- What’s your favourite animal? --- ____________________________

5. --- What’s your favourite film? --- ____________________________

6. --- What’s your favourite drink? --- ____________________________

7. --- Who is your favourite teacher? --- ___________________________

Ⅱ. Look, read and answer(根据图片回答下列问题,每线一词):

1. --- What time is it?

--- It’s __________________________.

--- Where are the children?

--- They are _____________________.

--- What are they doing?

--- They ________________________.

2. --- What time is it?

--- _____________________________

--- Are the children _______________?

--- Yes, they’re in the classroom.

--- What are they doing?

--- _____________________________

Ⅲ. Rewrite the sentence(按要求改写下列句子,每线词数不限):

1. I’m having an English class now.(根据划线部分提问)

___________________________________________________________ 2. Miss Li had a Music class yesterday.(改为一般疑问句)

____________________________________________________________ 3. It’s time to listen to the pop songs.(改为否定句)

____________________________________________________________ 4. It’s half past one. We’re eating some cakes.(合并成一句,但意思不变)

____________________________________________________________ 5. IT is my favourite subject. PE is my favourite subject. (合并成一句,但意思不变)

____________________________________________________________

Ⅳ. Read and write(读一读,填上适当的单词完成对话,将字母代号写在横线上):

Peter and Paul

Peter and Paul are brothers. They like __________ books together. They like playing basketball and having ____________ classes too.

Yesterday morning, they ____________ in the street. They walked and talked. Suddenly, they heard a drill. It was very loud.

In the afternoon, they were in the park. They __________ a bird singing. They liked its song. There was a pop group in the park. They listened to the music. There were many flowers in the park. Paul ________ to pick some.

Peter said,” Don’t pick t he flowers here!”

Now Peter and Paul are at home. They are _______ TV about a cartoon.

( ) 1. A. read B. reading C. are reading

( ) 2. A. an Art B. Art C. Arts

( ) 3. A. are B. was C. were

( ) 4. A. hear B. hears C. heard

( ) 5. A. wanted B. wants C. want

( ) 6. A. watching B. reading C. seeing

Ⅴ. Read and judge(阅读短文,判断正误,用T或F表示):

Hello, this is my timetable for Wednesday. In the morning, I have English, Chinese, Maths and Music. Mr Zhang is my class teacher. He teaches us Maths. I like English and Maths best. There is a short break after each class.

From 11:20 to 13:00, I have a lunch break. In the afternoon, I have Art and PE. PE is my favourite subject, because I like playing badminton. ( ) 1. It’s a timetable for Tuesday.

( ) 2. There are four classes in the morning.

( ) 3. The third class is Music.

( ) 4. The fourth class ends(结束)at twenty past twelve.

( ) 5. My favourite subject is PE.

Module 2 My favourite things

Unit 3 School subjects (5)

Ⅰ. Read and write(读一读,选出正确的答案,并将其写在横线上):

Timetable for _________

There are _____________ classes in

the morning. The first class is

____________. It’s my favourite class.

The second class is __________.

__________ is the third one. I like having

an __________ class in a computer

room.

In the afternoon, we have two ________.

They are _______ and _________.

Ⅱ. Read and write(读一读,填上合适的单词完成句子,每线词数不限):

1. Do you know Snow White? It’s a famous ____________.

2.. It’s a kind of fruits. Some are red, and some are green. The red ones are sweet, but sometimes the green ones are sour. Eating an __________ can keep the doctor away.

3. It is a subject. Children like playing basketball, running and jumping in the playground or in the gym. It’s _____________.

4. It was an egg. But now it is a ___________. It’s small, and it’s yellow. It goes “Peep…Peep…”.

5. There are three meals a day. They are breakfast, __________ and dinner.

I have some ___________ for breakfast.

6. It’s time __________ Chinese. Let’s go to the __________ together.

Ⅲ. Read and write(用所给单词的适当形式填空,每线词数不限):

1. --- What ________ she ________ (have) yesterday morning?

--- She__________ (have) some milk.

2. --- What subject __________ you _________ (like)?

--- I _________ (like) Chinese and PE.

3. --- How many __________ (subject) are there every day? --- Six.

4. --- Look, what _________ he __________ (do)?

--- He __________ (draw) some pictures.

5. --- Shall we __________ (look) at the look __________ (happy)?

--- Great!

Ⅳ. Read and judge(阅读短文,判断正误,用T或F表示):

Henry and Ken

Henry: Good morning, Ken. How do you go to school every morning?

Ken: By school bus.

Henry: Me too. What’s that in your school bag?

Ken: A pair of sports shoes. They are white. My fourth class is PE.

Henry: What sports do you like?

Ken: I like running in the playground.

Henry: Do you like playing the piano?

Ken: Yes. I can play the piano in a music class.

Henry: Do you have Music class today?

Ken: Yes. It’s my third class. But I don’t like Music. I like Art. It’s my first class. Henry: Do you have classes this afternoon?

Ken: No, we have no school.

( ) 1. Ken goes to school by school bus, but Henry doesn’t.

( ) 2. There is a pair of sports shoes in Ken’s schoolbag.

( ) 3. Ken can’t play the piano in a music class.

( ) 4. Ken’s first class is Art.

( ) 5. Henry and Ken are in the same class.

Ⅴ. Write(请写一写你某一天的课程,你会做些什么?你喜欢什么课程?喜欢的理由呢?请以My timetable for________为题写一段话,至少35个单词,要求3种及以上句型。先将题目补充完整。):

Module 2 My favourite things

Unit 3 School subjects (1)

Ⅰ. Do you like having Maths lessons? Yes, we do.

Ⅱ. 1. having 2. computer 3. time 4. Maths 5. Chinese 6. piano, music Ⅲ. 1. B 2. B 3. C 4. A 5. B 6. C 7. A 8. C

Ⅳ. 1. What’s your favourite subject?

2. Did he hear a loud sound yesterday?

3. The yellow leaves were on the water.

4. He/ She likes singing and dancing.

5. What time are they playing the guitar?

6. I like … (best). / My favourite subject is ….

Ⅴ. A. 1. T 2. F 3 T 4. F

B. 1. Yes, he is. / Yes, he’s tall too. / Yes.

2. He likes singing Chinese and English songs. / He likes singing Chinese song. / He likes singing English songs. / Chinese and English songs. …

3. He often goes to the book shop.

4. Yes, I do. Because he is a good teacher. / He is a good cook. / He can cook very well. …

Module 2 My favourite things

Unit 3 School subjects (2)

Ⅰ. 1. Chinese, Maths, PE, … 2. parks / schools, supermarket, … 3. Snow White, Rabbit Run, Swan Lake, … 4. potatoes, tomatoes, cabbages, beans, …

Ⅱ. 1. ? 2. ? 3. ? 4. ?

Ⅲ. 1. It is eight o’clock in the morning. It’s time for school. (It’s time to go to school.)

2. It’s twelve o’clock at noon. It’s time for lunch. (It’s time to have lunch.)

3. It’s half past six in the evening. (It’s six thirty in the evening.) It’s time for homework. (It’s time to do the homework.)

4. It’s nine o’clock at night. It’s time for bed. (It’s time to go to bed.)

Ⅳ. 1. your, Mine 2. are, doing, are having 3. classes 4. was, is 5. did, have, had 6. see

Ⅴ. A. 1. T 2. F 3. T 4. F

B. 1. four, English 2. IT, PE 3. Alice’s, Peter 4. for, Chinese

Module 2 My favourite things

Unit 3 School subjects (3)

Ⅰ. What is your favourite subject? My favourite subject is IT.

Ⅱ. 1. classes 2. theirs 3. had 4. has 5. were 6. having 7. four 8. Chinese, Art, …

Ⅲ. 1. C 2. D 3. B 4. A

Ⅳ. 1. Maths 2. Art 3. PE 4. IT 5. Music 6. English

Ⅴ. Omitted

Ⅵ. 1. B 2. C 3. A 4. B 5. A

Module 2 My favourite things

Unit 3 School subjects (4)

Ⅰ. Omitted

Ⅱ. 1. five to nine/ eight fifty-five, in the computer room/ in the classroom, are having an IT class 2. It’s half past two. / It’s two thirty. , in the classroom, They’re having a Chinese class.

Ⅲ. 1. What are you doing now?

2. Did Miss Li have a Music class yesterday?

3. It’s not time to listen to the pop songs.

4. We’re eating some cakes at half past one.

5. My favourite subjects are IT and PE. / IT and PE are my favourite subjects.

Ⅳ. 1. B 2. B 3. C 4. C 5. A 6. A

Ⅴ. 1. F 2. T 3. F 4. F 5. T

Module 2 My favourite things

Unit 3 School subjects (5)

Ⅰ. Monday, four, Chinese, Maths, English, IT, classes/ subjects, PE, Music Ⅱ. 1. film/ cartoon 2. apple 3. PE 4. chick 5. lunch, bread/ cakes 6. for, classroom

Ⅲ. 1. did, have, had 2. do, like, like 3. subjects 4. is, doing, is drawing

5. look, happily

Ⅳ. 1. F 2. T 3. F 4. T 5. F Ⅴ. Omitted

Premiere期末试卷

2015—2016学年度第二学期期末考试《Premiere影视剪辑与制作》期末试卷(适用:15级计算机组装与维修命题人:XXX) 本试卷分第I卷(客观题)和第II卷(主观题)两部分。两卷满分100分。考试时间100分钟。 第I卷(共60分) 一、选择题:(每题2分,共40分) 1、PAL制式影片的关键帧速率是______。 A.24fps B.25 fps C.29.97 fps D.30 fps 2、Premiere cs4编辑的最小单位是______。 A.帧B.秒 C.毫秒D.分钟 3、我国普遍采用的制式为______。 A.PAL B.NTSC C.SECAM D.其他制式 4、PAL制式视频画面尺寸为______。 A.720*576像素B.640*480像素 C.320*288像素D.576*720像素 5、构成动画的最小单位为______。 A.秒B.画面 C.时基D.帧 6、项目窗口主要用于管理当前编辑中需要用到的______。 A.素材 B.工具 C.切换特效D.视频特效 7、下面哪个选项不是导入素材的方法_____。 A.执行“文件”菜单下的“导入”选项 B.快捷键(Ctrl+I)组合键 C.直接在项目窗口中的空白处双击即可 D.在浏览器中拖入素材

8、在Premiere中,可以为素材设置关键帧,以下关于在Premiere中设置关键帧的方式描述正确的是_____。 A. 仅可以在时间线窗口设置为素材关键帧 B. 仅可以在特效控制台设置为素材关键帧 C. A和B方法都可以设置关键帧 D. 以上说法都不对 9、下面_______不能在字幕中使用图形工具直接画出? A.矩形B.圆形 C.三角形D.星形 10、使用矩形工具,按下面_______键可以绘制正方形。 A.Alt B.Tab C.Shift D.Ctrl 11、Premiere cs4中不能完成_______ A.滚动字幕B.文字字幕 C.三维字幕D.图像字幕 12、旋转7500表示为______。 A.2×300B.00 C.7200+300D.7500 13、添加关键帧的作用是_______ A.调色B.创建动画效果 C.调整影像D.锁定素材 14、下面________效果不属于风格化效果. A.Alpha辉光 B.笔触 C.彩色浮雕D.偏移 15、透明度的参数越高,透明度________。 A.越透明B.越不透明 C.与参数无关D.低 16、黄种人在使用抠像________背景录制比较容易抠像。 A.红色B.绿色 C.蓝色D.单色 17、下面_______选项不包括在premiere cs4的音频效果中。 A.单声道B.环绕声 C.立体声D.5.1声道 18、音量表的方块显示为_______时,表示该音量超过界限。

教育学试卷及答案三

1、在科学分类中把教育学作为一门独立的科学提出来的人是___________。() A.培根 B.苏格拉底 C.柏拉图 D.洛克 2、以下哪个不是教师劳动的特点?() A.复杂性 B.示范性 C.长期性 D.不稳定性 3、根据人发展的差异性,教育应该做到___________。() A.循序渐进 B.教学相长 C.防微杜渐 D.因材施教 4、我国现行学制属于___________。() A.分支型学制 B.单轨学制 C.双轨学制 D.都不属于 5、以某种教学理论为指导,以一定的教学实践为基础形成的,教学活动的各个组成部分按照一定的要求和程序整合而成的、比较固定的和具有典型性的教学实践形式是___________。() A.教学方案 B.教学模式 C.教学方法 D.教学手段 6、近代最早的教育学著作是___________。() A.《普通教育学》 B.《大教学论》 C.《爱弥尔》 D.《教育漫话》 7、学生的个性品质是在___________中形成的。() A.学校学习 B.社会交往 C.家庭生活 D.师生交往 8、《民主主义与教育》一书的作者___________。() A.斯宾塞 B.克鲁普斯卡娅 C.杜威 D.洛克

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小升初解方程综合培优练习

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(11)834143=+X (12)3X=83 (13)12x=300-4x (14)7x+5.3=7.4 (15)3x÷5=4.8 (16)30÷x+25=85 (17)1.4×8-2x=6 (18)6x-12.8×3=0.06 (19)410-3x=170 (20)3(x+0.5)=21 (21)0.5x+8=43 (22)6x-3x=18

(23)(200-x)÷5=30 (24)4(x-5.6)=1.6 (25)7(6.5+x)=87.5 (26)(27.5-3.5)÷x=4 (27)X ÷72=167 (28)X +87X =4 3 (29)4X -6×32 =2 (30) 125 ÷X=310 (31)53 X = 7225 (32)98 X = 61×51 16 (33)X ÷ 356=4526×2513 (34)21X + 6 1 X = 4

(35)103X -21×3 2 =4 (36)6X +5 =13.4 (37)25 X-13 X=3 10 (38)4 X -6=38 (39)5X=1915 (40)218X=15 4 (41)X ÷54 =2815 (42)32X ÷4 1 =12 (43)53 X=7225 (44)98X=61×51 16

Premiere考试试题1

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9. 智力的发展的前提是() A. 形成技能技巧 B. 发展能力 C. 提高认识 D. 掌握知识 10. 我国社会主义学校德育的组成部分不包括() A. 道德品质教育 B. 政治教育 C. 宗教教育 D. 思想教育 11. 下列不属于欣赏自然美的形式的是() A. 组织学生远足 B. 美术 C. 指导学生写生 D. 地理课教学 12. 自上而下由中央政府负责编制、实施和评价的课程是() A. 国家课程 B. 显在课程 C. 核心课程 D. 学科课程 13. 教材编写、教学、评估的依据是() A. 课程计划 B. 课程标准 C. 教学大纲 D. 教科书 14. 最基本的教育过程是() A.学生从进入小学到大学毕业或受完一定阶段教育的总的教育过程 B.一门课程从开始到结束的教育过程 C.一门课程中的一章或一个单元的教育过程 D.一点知识或一课书的教育过程 15. 根据皮亚杰的认知发展阶段理论,小学儿童认知发展一般处于() A.感知运动阶段 B.前运算阶段 C.具体运算阶段 D.形式运算阶段 16. 特别重视学生活动的重要性的教育流派是() A.传统教育 B.现代教育 C.形式教育 D.实质教育 17. 下列关系中,不属于“教育过程作为提高学生认识的规律”的范畴的是()A.已知与未知的关系 B.符号与意义的关系 C.读书与活动的关系 D.理性因素与非理性因素的关系 18. 下列关系中,不属于“教育过程促进学生发展的规律性”的范畴的是()A.具体与抽象的关系 B.掌握知识与发展智力的关系 C.理性因素与非理性因素的关系 D.身体发展与心理发展的关系 19. 对于教育过程中的规律,下列说法正确的是() A.知识的掌握与智力的发展之间成正比关系

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Which one of following is polite in western culture?( )(1.0分) 1.0 分 A、 Throwing paper on the ground B、 Smoking in restaurant C、 Spitting in the street D、 Waiting bus in a queue 正确答案:D 我的答案:D 5 Which car company has the most market in America?( )(1.0分) 1.0 分 A、 GM B、 Ford C、 Toyota D、 Honda 正确答案:A 我的答案:A 6 According to the 2010 Pew Survey, ( ) of Chinese believe folk religion.(1.0分)1.0 分 A、 18.2% B、 5.1% C、 13.8% D、 21.9% 正确答案:D 我的答案:D 7 Which one of following is wrong about the GFC Recession? ( )(1.0分)

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