I’m not sure whether this is the book ______ my brother read the year before last.
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A
whose
B
as
C
what
D
which
推荐题目
Most children need encouragement in time of failure _____ they can cheer up again.
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A
in case
B
so that
C
because
D
if
The kind-hearted couple decided to adopt the boy ____ parents had been killed in an accident.
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A
of whom
B
with whom
C
on whom
D
in whose
Living in the mountain area has its problems , _____ obtaining water is a big problem.
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A
of which
B
for what
C
as
D
whose