My sister ,_____ my family are proud, was admitted to Tsinghua University last autumn.
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A
who
B
which
C
in which
D
of whom
推荐题目
It is said that this is the biggest lab ________ they have ever built in their school.
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A
which
B
what
C
不填
D
where
The retired workers were invited to the company， ________surprise，changes had been so great over the years.
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A
whose
B
who
C
to whom
D
to whose
The Voice of China has set up a big stage for young people with a talent for music, ____ some of them have stood out among others.
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A
which
B
when
C
who
D
where