Lang Lang is a Chinese pianist ________ is famous all over the world.
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A
who
B
what
C
which
D
why
推荐题目
----Which girl is your sister? ---- The girl ___________is wearing dark glasses.
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A
which
B
whose
C
who
D
whom
Last month, doctors used a 3-D printer to rebuild the face of a person ____ had a bad accident.
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A
/
B
which
C
whom
D
who
