——Yes, it’s said that 80 per cent of fish in this river ________ live long.
#40922
A
doesn’t
B
don’t
C
isn’t
D
aren’t
推荐题目
—__________ do you have a test in school?  —Every week.
#40859
A
How often
B
How long
C
How soon
D
How far
----______ does ______ take to play tennis? ----Let me see. About two hours.
#40924
A
How; it
B
How long; it
C
How; he
D
How long; he
--- Could you tell me      ?   --- Certainly. In 20 minutes.
#40757
A
when will the train to Beijing leave
B
when the train to Beijing would leave
C
when the train to Beijing left
D
when the train to Beijing will leave