题目内容
13.You should never blame the boy for the result of the test,for he ___________ his best though all are in vain.( )A. | was trying | B. | tried | C. | had tried | D. | has tried |
分析 你决不该因为这次考试的结果而责备这个男孩;因为他已经尽全力了,尽管所有的努力都白费了.
解答 答案:D.
分析句子的结构可知,本句中包含for引导的原因状语从句,在这个从句中又包含though引导的让步状语从句;本句中强调的是过去的努力对现在造成的影响和结果,所有用现在完成时;故选D.
点评 本题考查现在完成时,表示从过去某个时间点开始的动作,一直持续到现在,还可能继续下去.做题时,要根据四个选项时态的特点,结合句子动作发生的时间,选择正确的时态.
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