Sam looked everywhere but still couldn’t find his dictionary.______ Sam looked

游客2025-07-03 33

问题 Sam looked everywhere but still couldn’t find his dictionary.
______ Sam looked everywhere, he still couldn’t find his dictionary. [br]

选项

答案 Had looked

解析英语中，当两个动作发生时，发生在前的动作往往用过去完成时，寻找字典发生在前，因此填had looked。

转载请注明原文地址:http://tihaiku.com/zcyy/4144839.html

相关试题推荐

随机试题

最新回复(0)

Hankandhisfamilycouldn’tgooutforanythinginterestingthatdaybecause__