— we go to help him with his work?—No, you needn’t. He finish it all by himself.A. Must;

发布时间：2020-08-20 20:56:55

—      we go to help him with his work?
—No, you needn’t.  He      finish it all by himself.
A.  Must; can’t    B.  May; can     C.  Must; can

网友回答

解析：must表示“必须”，用must提问时，其否定回答用needn’t。can表示“可以，能够”。
以上问题属网友观点，不代表本站立场，仅供参考！