Why not ____ help when you were in trouble?
#60106
A
you ask for
B
ask for
C
asking for
D
to ask
推荐题目
—Is this your eraser?    —______.   
#59763
A
Yes,it isn’t
B
No,this isn’t
C
No,it isn’t
D
Yes,this is
----I think the teacher is wrong, _____?----No, I don't think so 
#65374
A
don't you
B
don't I 
C
doesn't he
D
doesn't she
I don’t suppose Tom has told you the news, _______?
#64873
A
do I
B
don’t I
C
does he
D
has he
I'm sure you'd rather she went to school by bus,       ? 
#64618
A
hadn't you
B
wouldn't you
C
aren't I
D
didn't she