The restaurant must be crowded from ________number of cars parked in front of it,________?
#65470
A
a;isn’t it
B
the;isn’t it
C
the;mustn’t it
D
a;mustn’t it
推荐题目
Where _____ your pen pal _____?
#59877
A
do;from
B
does;come from
C
are;from
D
are;come from
She must have arrived there yesterday,_____?
#64684
A
mustn’t she
B
needn’t she
C
hasn’t she
D
didn’t she
 Listen! His family must be quarrelling, ___________ ?
#64954
A
mustn’t it
B
isn’t it
C
aren’t they
D
needn’t they
-___________ do you go to Old People’s Home?-Twice a month. 
#59921
A
How long
B
How soon
C
How often
D
How many times