They ______ this boy for quite a few days before they found him.A、have looked fo

游客2024-07-06 19

问题 They ______ this boy for quite a few days before they found him.

选项 A、have looked for
B、had looked for
C、have been looking for
D、had been looking for

答案 D

解析本题考点是动词时态。本句时间状语表示过去，谓语动词表示在过去这一时间之前一直进行的动作，所以用过去完成进行时态。本句大意：他们一直找了好几天才找到这个小男孩。

转载请注明原文地址:https://tihaiku.com/zcyy/3665569.html

相关试题推荐

随机试题

最新回复(0)

______onanairplanebefore,theoldladyfeltverynervous.A、Neverhavingbeen