Her bad health ____ her parents much last year.怎么填,为什么?
问题描述：
Her bad health ____ her parents much last year.怎么填,为什么?
A.was worried B.was worried about C.worried D.worried about
答
C
因为不好的健康状况困扰着她的父母.用主动语体即可.
请及时采纳,多谢!