The police were seeking more information to find out ____ the rich merchant. 
#64763
A
who was it that killed
B
who it was that killed
C
it was who killed
D
who was it killed
推荐题目
I don’t think Mary is angry with you,________?
#65458
A
do I
B
is she?
C
isn’t she
D
don’t I
I don't think it's a good idea, ___ ?
#65321
A
is it
B
isn’t it
C
do I
D
don't I
—          class are you in?—I’m in Class 5 .
#60243
A
Where
B
What
C
What’s
D
Who’s
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