— You look puzzled at the news.— Yes. I just can’t imagine _____ he could have done such a thing.
#31129
A
what
B
how
C
whether
D
Where
推荐题目
_______ impressed me was the boy’s ability to deal with this kind of difficult physics problem.
#31103
A
Which
B
What
C
It
D
That
(2010·北京，27)Children who are not active or ________ diet is high in fat will gain weight quickly.
#30485
A
what
B
whose
C
which
D
that