(2014·山西省六所重点中学模拟)—Believe it or not，my sister and I are twins.—Oh，you must have had the case________you were taken for your sister.
#66732
A
which
B
whose
C
where
D
whom
推荐题目
______we were worried about was ________they could manage to control the pollution.
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A
That how
B
That whether
C
What that
D
What whether
I have always been honest and straightforward , and it doesn't matter_______I'm talking to.
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A
Who is it
B
who it is
C
it is who
D
it is whom
Dorothy was always speaking highly of her role in the play, ____, of course, made the others unhappy.
#72554
A
who
B
which
C
this
D
what
Luckily, we’d brought a road map without ______ we would have lost our way.
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A
it
B
that
C
this
D
which
I can't figure out ________ it is that makes him so difficult at school.
#67203
A
how
B
what
C
why
D
which