Though it rained heavily,( ) were still playing on the playground.

问题描述:

Though it rained heavily,( ) were still playing on the playground.
A.they B.them C.theirD.themselves
谢谢啦~

A
they做句子主语,them / themselves充当宾语,their做定语,后面必须加名词,如their books
(为了便于理解,没有说明它们属于哪类代词)