- 問題詳情:Youshouldkeep_______whilelearningEnglish. A.topractice B.practices C.practiced D.practicing【回答】D知識點:動詞和動詞短語題型:選擇題...
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- 問題詳情:單項填空Youshouldkeep recordofyourexpense. A.a B.an C.the D.that【回答】 A 考查固定短語。keeparecord是一個固定短語,意為“記錄,記載”,故*為A。知識點:冠詞題型:選擇題...
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