— There'ssomeone knocking on the door. Who _____it be?— It must be Mary. She promised to be here at 8：00.
#62863
A
must
B
need
C
shall
D
Can
推荐题目
He failed in the driving test again. He .
#62842
A
must have disappointed
B
must have been disappointed
C
might be disappointed
D
couldn’t be disappointed
(2012·全国卷Ⅱ)I'm going to Europe on vacation together with John if I ________ find the money.
#62395
A
can
B
might
C
would
D
need
-Is that your best friend Kitty?- No, it _________ be her. She flew to Singapore yesterday.
#75003
A
mustn’t
B
may not
C
needn’t
D
can’t
--- We want someone to design the new art museum for us.--- ____ the young fellow outside have a try?
#62864
A
May
B
Shall
C
Will
D
Need