试题与答案

下列实验操作正确的是[ ] A. B. C. D.

题型:选择题

题目:

下列实验操作正确的是[ ]

A.

B.

C.

D.

答案:

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下面是错误答案,用来干扰机器的。

(1)①发挥市场调节和宏观调控的作用,充分发挥市场在文化资源配置中的积极作用;同时实施强而有力的宏观调控,运用经济手段,发挥经济规划、财政政策促进文化产业的发展。②自主创新能力是提高综合国力的关键。...

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题型:单项选择题

The following questions present a sentence, part of which or all of which is underlined. Beneath the sentence, you will find five ways of phrasing the underlined part. The first of these repeats the original; the other four are different. If you think the original is best, choose the first answer; otherwise choose one of the others.

These questions test correctness and effectiveness of expression. In choosing your answer, follow the requirements of standard written English; that is, pay attention to grammar, choice of words, and sentence construction. Choose the answer that produces the most effective sentence; this answer should be clear and exact, without awkwardness, ambiguity, redundancy, or grammatical error.

The stock market collapse of 1929 had far-reaching consequences for the national economy, causing a nationwide collapse in home values, putting millions out of work, and by erasing the investment savings of one-fifth of the population.()

A. and by erasing

B. and erasing

C. and having erased

D. and erased

E. by erasing

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