Question

用must和can,mustnot填空

用must,must not,can或can not填空
1.“（ ）I come at 6 o’clock?”“Oh no,you needn’t."
2.A blind man （）judge colours.
3."May I go there?'' “No,You ( )"
4.Two eyes ( ) see more than one.
5.I （）be off.Thank you very much for supper.
6.You ( )be careful.You ( )be careless.
7.( )I stay up till midnight,please?
8.The teacher ( )favour som children more than others

Answer 1

1 must 否定回答是凳梁：No,you needn't.(必须.不必）
2 can not 瞎子不具备“判断颜色”的能力
3 can't May I...请求许可,can't 不允许
4can 能力
5 must 必须
6 must 必须 can not 不可以
7 May 请枣轮运求许可
8 must not 老师禁止厚此桐纯薄彼