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
 --_________ do you go _________ this week?-- Twice.
#60061
A
How often; skateboarding
B
How long; skateboard
C
How many times; shopping
D
How soon; swim
.I imagine she hardly ever writes to you,         .
#64964
A
don’t I
B
doesn’t she
C
does she
D
do I
Mary, remember to bring the CD I want next time, _______?
#64960
A
does she
B
doesn’t she
C
will you
D
won’t you