题目内容
20.Have you seen my dog?I for it and still haven't found it.( )A. | looked | B. | was looking | ||
C. | have been looking | D. | had been looking |
分析 你看到我的狗了吗?我一直在找它但仍然还没有找到.
解答 答案:C.
根据句意"你看到我的狗了吗?我一直在找它但仍然还没有找到."可知,look for这个动作已经开始,一直延续到现在而且还将继续延续下去,所以应该用现在完成进行时,故选C.
点评 本题考查时态.时态题关键在于对句意的理解,要根据上下文,找到符合语境的答案.
A. | till | B. | if | C. | since | D. | though |
A. | cutting down | B. | cutting up | C. | cutting off | D. | cutting away |
A. | is given | B. | has given | C. | are given | D. | have given |
A. | having designed | B. | designed | C. | designing | D. | being designed |