问题

Mark_______havehurried. After driving at top speed .he arrived half an hour early.

A:needn’t
B:wouldn’t
C:mustn’t
D:couldn’t

正确答案是：

同类题型

Little Johnny felt the bag, curious to know what it_______. [ ]

ite recently, most mothers in Britaindid not take paid work outside the home．

______ young in our village are now living _______much more comfortable life than we did.

Tom asked my friend ______.

下列各句中加点字活用类型与其他三项不同的是是、