题目内容
—Children today find it hard to focus on study.
—Exactly, as they ______ so many fun things to do.
A.found B.have found C.had found D.will find
B
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题目内容
—Children today find it hard to focus on study.
—Exactly, as they ______ so many fun things to do.
A.found B.have found C.had found D.will find
B