题目内容
—How do you study _________ a test?
—I often study _______ a group.
A.to; for B.for; at
C.at; in D.for; with
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题目内容
—How do you study _________ a test?
—I often study _______ a group.
A.to; for B.for; at
C.at; in D.for; with