问题

I think Helen is at home.—No, shebe at home, for she phoned me from the airport just five minutes ago.

A:mustn't
B:needn't
C:can't
D:dared not

正确答案是：

同类题型

How was your trip—The ____trip was so _____ that we felt very tired.

Did you go to the show last night?— YeahEvery boy and girl in the area ________ invited.[ ]

I hear Johnson was badly injured in the accident. —_____, let’s go and see him.

Thankyousomuch!Butforyourtextmessage,I_____homewithoutmyIDcardthismorning. [ ]

spital nearby has just got a, _______ you’d call it,er… a scanner.