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Afteryoufinishyourpaper,lookitovertotherearenomistakes.A.findB.tryoutC.putoffD.droppedoff为什么?

题目详情
After you finish your paper,look it over to _____there are no mistakes.
A.find B.try out
C.put off D.dropped off
为什么?



▼优质解答
答案和解析
B.try out v. 试验, 考验, 提炼
这里是检查,确保的意思啦~~~