A Kangaroo scarecely knew anything about it, __?
#65294
A
didn't we
B
doesn't he
C
did he
D
does he
推荐题目
We don’t believe the baby is badly ill,__________?
#64523
A
do we
B
is he
C
is it
D
isn’t it
People in China used to keep records by putting a number of stones together, ___?
#65325
A
usedn’t they to
B
did they
C
used to they
D
didn’t they
—          do you exercise?— Twice a week.
#59848
A
How long
B
How many
C
How often
D
How soon