首页 > 留学知识库

问题: an english

-where is my cup?
-it ___on the ground and was broken.
A dropped B was dropped

解答:

A.
1.应该用主动语态,题目中并没有涉及到外力的作用,只是简单叙述事实,不用被动语态

2.broken过去分词用做形容词,在句字中做表语.

3.我的茶杯呢?
它掉在地上摔破了.