来自杜金玉的问题
----Dad，canwewalk____theroadnow？----No，we____．Wehavetowaituntilthelightturnsgreen．（）A.across；needn'tB.across；mustn'tC.through；can'tD.through；mustn't
----Dad，canwewalk____theroadnow？
----No，we____．Wehavetowaituntilthelightturnsgreen．（）
A.across；needn't
B.across；mustn't
C.through；can't
D.through；mustn't
1回答
2020-05-27 16:57