All of them are astonished, because such a thing has never (hear) ______of before.

admin2012-04-01  22

问题 All of them are astonished, because such a thing has never (hear) ______of before.

选项

答案been heard

解析 本题考查被动语态。此处空格为谓语的一部分,与such a thing为动宾关系,所以应该用其被动形式。
转载请注明原文地址:https://kaotiyun.com/show/NrlK777K
0

最新回复(0)