题目内容
20.-Is the teacher at the office?-No,I'm afraid she _______out.( )
A. | is going | B. | goes | C. | has gone | D. | had gone |
分析 -老师在办公室吗?
-没有,恐怕她已经出去了.
解答 答案:C
根据句意可知,此处表示过去发生的动作对现在造成的结果即:她不在办公室;故用现在完成时,故选C.
点评 本题考查了现在完成时强调"影响性"的用法;现在完成时除了强调动作的持续性以外,它还强调过去的动作对现在产生的影响以及造成的结果;例如:I have already seen the film.我已经看过这部电影了.(对现在的影响是:我知道电影的内容);I have lost my key.我把钥匙弄丢了.(造成的结果是:我进不了门了.)
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