单项填空:- Dad,must we wait until the light becomes green?- yes,i'm afraid we ( ).That's the traffic rule.A.can B.may C.have to D.need

来源:学生作业帮助网 编辑:作业帮 时间:2024/05/12 18:16:05

单项填空:- Dad,must we wait until the light becomes green?- yes,i'm afraid we ( ).That's the traffic rule.A.can B.may C.have to D.need
单项填空:- Dad,must we wait until the light becomes green?- yes,i'm afraid we ( ).
That's the traffic rule.A.can B.may C.have to D.need

单项填空:- Dad,must we wait until the light becomes green?- yes,i'm afraid we ( ).That's the traffic rule.A.can B.may C.have to D.need
C 表示必须等到红灯变绿 have to不得不