题目内容
7.Steve to come,but he didn't turn up.( )A. | promises | B. | has promised | C. | was promising | D. | had promised |
分析 Steve承诺过要来,但他没有出现.
解答 答案:D
根据"he didn't turn up"使用了一般过去时可知,此处"承诺"表示发生在过去(他没出现)之前的动作,应使用过去完成时;故选D.
点评 本题考查了过去完成时(had+done)的用法;首先应根据句中已知的时态以及句意,判断出此处动作发生的时间;其次应了解过去完成时表示的是发生在过去之前的动作;最后应熟练掌握各时态的意义及用法区别.
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