题目内容
—How many women doctors are there in your hospital?
—______ them ______ over twenty.
A.A number of; are
B.The number of; are
C.The number of; is
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题目内容
—How many women doctors are there in your hospital?
—______ them ______ over twenty.
A.A number of; are
B.The number of; are
C.The number of; is