These days I found _____ hard for me to go to sleep at night and I didn't know what to do.A.it B.thatC.meD.him

问题描述:

These days I found _____ hard for me to go to sleep at night and I didn't know what to do.
A.it
B.that
C.me
D.him

A
find it adj. 固定搭配

a

A.it 是形式宾语,替代to go to sleep

A 理由:it 作形式主语,真正的主语是后面的动词不定式。