题目内容
In making a scientific experiment, one should not be _____ by temporary setbacks but should stick to doing it hopefully.
A. cast down B. put away C. taken in D. put out
A
【解析】
试题分析:考查动词短语辨析。句意:在做科学实验中,一个人不应该因暂时的困难而沮丧,而是应该满怀希望坚持到底。所以答案选A、沮丧,难过。B、放好,抛弃,储存;C、吸收,明白,收容;D、熄灭,出版。
考点:考查动词短语辨析
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