In a sport team each player has a clear role，and there are few occasions ___________ members are confused or uncertain of their roles.
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A
why
B
that
C
when
D
in which
推荐题目
The first thing ________ we should do is to master the basic grammar.
#78513
A
which
B
that
C
as
D
of which
I’ve included some photos in my letter will help you picture the places I worked as a volunteer teacher.
#76714
A
that, which
B
which, where
C
which, that
D
\, in which
Sam said the work would be done by December, _____ personally I doubt very much.
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A
it
B
that
C
when
D
which
The hotel ____ you are thinking, Kate, is too dirty , I’m afraid.
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A
that
B
which
C
in which
D
of which
By the year of 2053 there will be 487 million aged people in China， means that one third of the population will be over 60.
#75075
A
that
B
which
C
what
D
where