Whenwedoexercises,wemustbe_______

发布时间：2020-07-11 03:46:19

When we do exercises, we must be ________.













A.as we can as careful












B.as we can as carefully











C.as careful as we can











D.as carefully as we can

网友回答

C解析该句主句的be后为形容词作表语，“as+形容词/副词+as +one can/possible”表示“尽可能……”是固定搭配，本句译文：当我们做练习的时候，我们必须尽可能细心．
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