题目内容
20.When a space shuttle has accomplished its _____,it can be ready for another trip in about two weeks.( )A. | venture | B. | mission | C. | commission | D. | responsibility |
分析 当航天飞机完成了它的历史使命,它大约在两周之内就能做好再次航行的准备.
解答 答案:B
A.venture 风险,冒险;B.mission使命,任务; 常与accomplish,complete等词搭配,如:accomplish a historic mission完成一项历史使命; C.commission委员会;佣金;委任;D.responsibility 责任;根据句意可知,此处指的是:航天飞机完成了它的使命;故选B.
点评 本题考查了名词的词义辨析.做类似的题时,首先应根据完整句子的句意提示,并结合选项中各名词的意思,进行逻辑推理,从而判断出空缺处应填的单词.因此,在平时的学习中,一定要积累一些词汇量,并熟练掌握它们的意义及用法.
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