When I try to understand ________ that prevents so many children from being happy, there seem to be three causes.
#84675
A
why it is
B
what it does
C
why it does
D
what it is
推荐题目
---You didn’t lock the back door.一You are wrong．I .
#84912
A
have locked it
B
lock it myself
C
did lock it
D
do lock it
It was because I was caught in the traffic jam ________ I came to school late this morning.
#47022
A
which
B
when
C
what
D
that
—I don’t know makes her different from others. —Confidence, I think.
#85253
A
how is it that
B
how it is that
C
what is it that
D
what it is that
Was it in the cinema __________ Mr. Smith met you __________ you saw the film?
#84779
A
where; that
B
that; that
C
where; which
D
which; that