通過反復試驗,他終于明白它是如何運作的。(through trial and error)Through trial and error,he finally found out how it worked.Through trial and error,he finally found out how it worked.
【考點】固定搭配/句型.
【答案】Through trial and error,he finally found out how it worked.
【解答】
【點評】
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發布:2024/4/20 14:35:0組卷:2引用:1難度:0.7