I can’t forget the time _______ the earthquake happened in Yushu. 
#43245
A
when
B
which
C
that
D
where
推荐题目
He was so angry at all _____ I was doing _______ he walked out.
#42750
A
that; that
B
what; that
C
that; what
D
which; what
The woman asked the policeman                      .
#42757
A
where the post office is
B
where was the post office
C
where is the post office
D
where the post office was