题目内容
【题目】You'd better ______ when your mouth is full of food.
A.don't speakB.not to speakC.not speakD.not speaking
【答案】C
【解析】
句意:当你满嘴食物时你最好不要说话。
结合句意:当你满嘴食物时你最好不要说话。You'd better not do sth表示“你最好不做某事”,固定句型,排除A、B、D。故选C。
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题目内容
【题目】You'd better ______ when your mouth is full of food.
A.don't speakB.not to speakC.not speakD.not speaking
【答案】C
【解析】
句意:当你满嘴食物时你最好不要说话。
结合句意:当你满嘴食物时你最好不要说话。You'd better not do sth表示“你最好不做某事”,固定句型,排除A、B、D。故选C。