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Theysolvedtheproblemintheend.YetIreallydon’tknow

栏目: 练习题 / 发布于: / 人气:2.63W

问题详情：

Theysolvedtheproblemintheend.YetIreallydon’tknow

They solved the problem in the end. Yet I really don’t know ________.

D. how did they make it B. how they made it C. why did they make it

【回答】

B

知识点：宾语从句

题型：选择题

Tags：tknow

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