Fatherissleeping.You’dbetter______

发布时间:2020-07-12 00:56:34

Father is sleeping . You’d better ______ quiet.












A.to keep











B.keep










C.keeping










D.not keep

网友回答

B解析此题考查固定巨型结构had better do sth表示最好做某事,其否定形式为had better not do sth。
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