– Have they found out the _____ of the fire?-- Yes. It was a cigarette end that _____ the fire.
#77125
A
cause; started
B
reason; caused
C
causing; caused
D
reason; cause
推荐题目
The professor, ________ his assistants, _______ conducting the experiment.
#65389
A
in addition, is
B
as well, is
C
in addition to, are
D
as well as, is
–Well, Randy is not quite ready to make a decision. --So, ___, we have to wait, right?
#69029
A
on the other hand
B
in other words
C
for example
D
in some ways
Everyone must ___ their notebooks on the desk while taking an English exam.
#64422
A
put away
B
put down
C
put off
D
put up