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Afteran8-weeksummervacationstudentsusuallysomeweightwhentheyreturntoschool.A.putawayB.putupC.putinD.puton

题目详情

After an 8-week summer vacation students usually ____ some weight when they return to school.

A. put away  B. put up   C. put in   D. put on

 

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答案和解析

D