I heard that some patients who had undergone laser eye surgery experienced sudden losses of vision, ______?
#64796
A
didn’t I
B
hadn’t they
C
didn’t they
D
isn’t it
推荐题目
I am glad that the Olympic Games will be held in 2008 in China, _______ ?
#65475
A
shall we
B
aren’t I
C
won’t it
D
won’t they
一______are you staying in Tibet?—Just for four days.
#59970
A
How far
B
How much
C
How long
D
How soon
We had hoped that you would be able to visit us, but you .
#64660
A
didn’t
B
hadn’t
C
wouldn’t
D
would not have
