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 ---Howmuchdifficultydidyouhave

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問題詳情:

 ---Howmuchdifficultydidyouhave

 --- How much difficulty did you have ____ this problem?


---_______ .


 A. to solve, Nothing     B. to solve, None


C. solving, Nothing        D. solving, None


【回答】

D

知識點:相似 相近詞比較

題型:選擇題

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