Theexamiscoming,Iamdoingmy______

发布时间：2020-07-11 04:41:59

The exam is ing, I am doing my ________ to work hard ________ Japanese．













A.better; with












B.best; at











C.well; to











D.best; with

网友回答

B解析固定短语do one’s best和work hard at sth．
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