英语第四题为啥选d第五题为啥选a啊

Question

如题所述

Answer 1

believe in+ing

Answer 2

.前面Inouruseofaphraselike“itserveshimri

Answer 3

believe (sb.) in doing sth
We felt relieved,不能用We were feeling a relief.追问

4选d为什么感觉少东西啊
6为啥选d啊