Something has to be done to stop the rivers from being further polluted, ?
#64600
A
doesn’t it
B
hasn’t it
C
does it
D
has it
推荐题目
—Excuse me, _____ is Dalian from Beijing ?—It’s about three hours by car.
#59965
A
how wide
B
how long
C
how far
D
how fast
– Did you see any cows ? – ___________.
#59775
A
Yes, I did
B
Yes, I do
C
No, I don’t.
D
No, I’m not.
—_______will you come back home from vacation?—In two weeks.
#64747
A
How often
B
How soon
C
How much
D
How long
—Does she ______ a knife? —No, she _________.
#60349
A
has; don’t
B
have; does
C
have; doesn’t
D
have; has