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AschildrenLucyandhersisteralwayscompeteeachotherfavoritetoys.A.wasusedto;for;forB.wasusedto;for;

题目详情

As children Lucy and her sister always          compete          each other         favorite toys.

A. was used to; for; for                      B. was used to; for; with

C. used to; against; with                      D. used to; with; for

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答案和解析

D