She was so interested in the book that she (read)______it for three hours before

游客2024-07-03 21

问题 She was so interested in the book that she (read)______it for three hours before she realized it.

选项

答案 had read

解析本题考查过去完成时。此处空格表示动作发生在before引导的时间状语从句中realized的动作之前，所以应该用动词的过去完成式。

转载请注明原文地址:https://tihaiku.com/zcyy/3660460.html

相关试题推荐

随机试题

最新回复(0)

Itwasn’t______thetigerwascaughtandsenttothezoo.A、beforelongB、longb