He must have left home yesterday,      he?
#65246
A
hasn’t
B
didn’t
C
mustn’t
D
needn’t
推荐题目
--- Jenny, ________do you visit your grandparents?--- Twice a month.
#59856
A
How long
B
How soon
C
How often
D
How many
---_________________is Mike?--He is __________ school.
#60065
A
What, in
B
Where , on
C
Where, at
D
Who, at
—______ your brother ______ a basketball? —Yes, he does. 
#59787
A
Is; have
B
Do; have
C
Does; has
D
Does; have
 I have worked with children before, so I know what ______ in my new job.
#64574
A
to expecting
B
expected
C
to expect
D
being expected
I don’t suppose anyone will be volunteer, ______?
#65419
A
do I
B
don’t I
C
will they
D
won’t they