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问题 单项选择题

1958年到1960年大跃进中的教育革命，走过的路程十分曲折，以下哪一项不属于这一时期（）

A、开展“双反”，“交心”，“拔白旗”运动

B、由勤工俭学到大办工厂，大搞劳动

C、从劳动入手，进行教育改革

D、发挥学生所长，开展课外活动

答案

参考答案：D

名词解释

霍奇金细胞
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单项选择题

Now that you’ve gotten a little more confident, we’re going to give you the opportunity to practice "without the training wheels." When you want to check your work, you can turn to the solutions at the end. If you aren’t familiar with some of the mathematical concepts, make a note to pay particular attention to that chapter in this book; this practice set covers a wide range of topics tested on the GMAT.
On all data sufficiency problems, the answer choices are the same (as you’ve learned). We’ve put them here for your reference.
Ａ. Statement (1) ALONE is sufficient, but statement (2) alone is not sufficient.
Ｂ. Statement (2) ALONE is sufficient, but statement (1) alone is not sufficient.
Ｃ. BOTH statements TOGETHER are sufficient, but NEITHER statement ALONE is sufficient.
Ｄ. EACH statement ALONE is sufficient.
Ｅ. Statements (1) and (2) TOGETHER are NOT sufficient.

If the ratio of brown cars to blue cars in a certain parking lot is 2:3, how many brown cars are in the lot
(1) There are 15 blue cars in the lot.
(2) There are 25 cars total in the lot.
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