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A. B. C. 2. A. B. C. 3. 大全． 实用文档

B. A. 4. C. A. B. 三个选项中选择C B、二、听对话或独白，根据对话或独白的内容，从下面各题所给的A、分）1 最佳选项。每段对话或独白你将听两遍。（共12 分，每小题6 小题。请听一段对话，完成第5 至第 5.What food does the man want to have? C. A cake. B. A pizza. A. A hamburger. 6.How much does the man pay? C. $9. B. $8. A. $7.

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的人数（用j表示），则判断框中应填入的条件是（）

A . i v 58? B . i <58? C . j v 59? D . j <59? 8 ?某撤信群中四人同时抢3个红包，每人最多抢一个，则其中甲、乙两人都抢 的值为（ 11.已知一长方体的体对角线的长为10,这条对角线在长方体一个面上的正投影 长为8,则这个长方体体积的最大值为（ A . 64 B . 128 C . 192 D . 384 12 .已知函数 f (x ) =sin 2晋 +*sin 0), x € R ,若 f (x )在区间(n, 到红包的概率为 B 「 A . ■! 9.己知实数x , ） D . x-y+2^0 y 满足不等式组2z+y-3<0,若z=x - 2y 的最小值为-3,则a A . 1 B . 10.函数f 7 C . 2 D . =x 2-（ J x 的大致图象是（ f / / / J 7' fTsn L - 」 i 0. / 0 /电出 73, (x ) A . C . B .