As far as we know, half of Canadian teenagers do not get enough sleep on school nights, _____?
#64802
A
do they
B
don’t they
C
don’t you
D
isn’t it
推荐题目
--- He didn’t go to the concert yesterday, did he?--- _____. He was busy studying for the test all day.
#59986
A
No, he didn’t
B
Yes, he did
C
No, he did
D
Yes, he didn’t
— ? — He is tall and strong.
#60306
A
What does your father like
B
What is your father like
C
What would your father like
D
How does your father like
—______________ is it from here to the train station?—About 40 minutes' ride.
#59843
A
How long
B
How far
C
How many
D
How soon
--Excuse me. Can you tell me I can get to the post office?-- Take the subway.
#59881
A
how
B
what
C
when
D
Where
All the clothes donated by the citizens need cleaning thoroughly before being sent to the earth-stricken area, ______ ?
#64893
A
needn’t they
B
don’t they
C
didn’t they
D
shouldn’t they