The ground is wet all over, so I’m sure it must have rained last night, ________?
#64858
A
wasn’t it
B
didn’t it
C
isn’t it
D
doesn’t it
推荐题目
The student must be working very hard, ________?
#64521
A
doesn’t he
B
mustn’t he
C
needn’t he
D
isn’t he
─        your father have a car.─Yes,he         .
#60249
A
Is, is
B
Does, have
C
Does,does
D
Do, have
—______ your brother ______ a basketball? —Yes, he does. 
#59787
A
Is; have
B
Do; have
C
Does; has
D
Does; have
—____ does Jane exercise?—Four times a week.
#60119
A
How soon
B
What time
C
How long
D
How often