It long before we the result of the experiment．
#102004
A
will not be；will know
B
is；will know
C
will not be；know
D
is; know
推荐题目
The news finally came, which _____them all!
#103666
A
disappoints
B
disappointing
C
disappointed
D
disappoint
—That must have been a lot of work.—Yeah, it ________ us three days to finish it.
#99760
A
takes
B
had taken
C
took
D
was taking
---What’s wrong with your cell phone? I can’t get through.--- Oh, my line was cut off because I ________ my bill.
#102546
A
haven’t paid
B
hadn’t paid
C
wasn’t paying
D
don’t pay
George said that he would come to school to see me the next day, but he ______.
#102153
A
wouldn't
B
didn't
C
hasn't
D
hadn't
Some amazing people _______ our world for the better in the past 100 years.
#101225
A
change
B
are changing
C
have changed
D
had changed