语法词汇练习 语法大全 语法详解 英语听力 
They must have finished the work by the end of last month, ______?
#64447
A
hadn’t they
B
mustn’t they
C
haven’t they
D
didn’t they
下一题
推荐题目
—Haven’t you been to Beijing before?—       . I went there last summer.
#60283
A
Yes, I have
B
Yes, I haven’t
C
No, I have
D
No, I haven’t
---______ do you exercise? ---Once a week.
#60191
A
How long
B
How often
C
How many
D
How old
------________ is the banana?------ It’s yellow.
#60166
A
What
B
Where
C
What colour
D
How old
 We believe she can win the game, ______?
#65361
A
don’t we
B
do we
C
can we
D
can’t we
—Does Peter have a tennis racket?— ________ . But he has some tennis balls.
#60095
A
Yes, he does.
B
No, he doesn’t.
C
Yes ,she does.
D
No, she doesn’t.