The children not to play football in the street.A. warnB. warnedC. must warnD. are warned

发布时间:2020-08-15 02:13:14

The children      not to play football in the street.
A. warn
B. warned
C. must warn
D. are warned

网友回答

A. warn
B. warned
C. must warn
(答案→)D. are warned
解析:这是被动语态, be warned not to do,意思是: 警告某人不要做……
以上问题属网友观点,不代表本站立场,仅供参考!