She came into the room while they ______ television.

admin2011-01-14 74

问题 She came into the room while they ______ television.

选项 A、have watched
B、have been watching
C、were watching

答案C

解析此题考查动词时态。主句是过去时，从句也必须为过去时，A、B两项分别为现在完成时和现在完成进行时，不符题意。

转载请注明原文地址:https://kaotiyun.com/show/wzqd777K

公共英语一级笔试

相关试题推荐

随机试题

最新回复(0)