题目内容
Just now the doctor said to me, “Don't worry. You'll be all right in ________ days. ”
A.a couple of B.a kind of C.a piece of D.a set of
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题目内容
Just now the doctor said to me, “Don't worry. You'll be all right in ________ days. ”
A.a couple of B.a kind of C.a piece of D.a set of