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An easy question~
This is the method ( ) he solved the problem.
括号处要用什么关系边词?

提问时间:2020-11-17

答案
先解释文法错 不可以 this is . he solved对的是 this is ... he solves 或 this was ... he solvedThis is the method (with which) he solves the problem.This is the method (by which) he solves the problem.T...
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