— does Grace do her English exercises every day?—About thirty minutes.
#60029
A
How many
B
How much
C
How long
D
How far
推荐题目
----_____ going hiking tomorrow, Sandy? -----Good idea.
#60278
A
What about
B
Why not
C
Why don’t you
D
Would you
She must have set off for the village the other day, _____ she?
#65001
A
mustn’t
B
didn’t
C
hasn’t
D
hadn’t
(2014·厦门适应性考试)Mr Wang must have watched the film So Young last night，________？
#64451
A
mustn’t he
B
hasn’t he
C
didn’t he
D
needn’t he
. Reading books is very important for developing the students’ understanding of the world, _______?
#64868
A
is it
B
are they
C
isn’t it
D
aren’t they