---- I have taken someone else’s T-shirt by mistake. Is it Jane’s? ---- It _______ be hers. She seldom wears red.
#63483
A
can’t
B
mustn’t
C
won’t
D
needn’t
推荐题目
I ______ her, but I never could.
#63534
A
ought to help
B
must help
C
ought to have helped
D
must have helped
I have trouble ________ the new words. 
#75119
A
memorize
B
to memorize
C
memorizing
D
memorized
—   willyoufinishdoingthework?—In a fewweeks.
#76327
A
Howlong
B
How far
C
How soon
D
How often