The question that puzzled us is _____ we can get rid of the air pollution in the area.
#85197
A
that how
B
how is it that
C
what is it
D
how it is that
推荐题目
-----Where did you find your wallet? -----It was in the park _______ we went for a walk yesterday.
#85229
A
where
B
that
C
how
D
Which
------ It is he often fails in the exams makes his parents worried about him.------ So, he has to work whole- heartedly.
#84892
A
what; that
B
that; what
C
that; that
D
/ ; that
It a Saturday afternoon in May ______ Margaret could arrange for me to meet her elder sister.
#85354
A
was until, when
B
was until; that
C
was not until, when
D
was not until; that