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
Pip’s sister seldom has a kind word to say, __ she?
#64975
A
doesn’t
B
does
C
was
D
wasn’t
Don't blame him, ___?
#65303
A
will you
B
shall we
C
do you
D
don't you
There is nothing wrong with my bike,      ?
#65259
A
is it
B
isn’t there
C
isn’t it
D
is there
—Does she ______ a knife? —No, she _________. 
#60349
A
has; don’t
B
have; does
C
have; doesn’t
D
have; has