— Why haven’t you asked her to come here?— She _______ an important experiment when I found her and she _______ it.
#92694
A
had done; didn’t finish
B
was doing; hasn’t finished
C
did; wouldn’t finish
D
did; hadn’t finished
推荐题目
We should do all we can the children who lost the chance to go to school.
#92851
A
help
B
to help
C
helping
D
to be helping
__________ the bananas to go bad, he preferred to sell them at half price.
#92849
A
Rather than allowing
B
Rather than to allow
C
More than allow
D
Rather than allow
Researchers have found clear and convincing evidence ________ happiness isthe key to better health and longer lives.
#92775
A
where
B
whether
C
how
D
that
Class regulations state _____ is the last to leave the classroom _____ off all the lights.
#92533
A
no matter who; should turn
B
whoever; shall turn
C
whomever; turns
D
whoever; turn
good manners to say “Sorry” when you knock into someone but no need to say it again and again .
#92894
A
There are ; there is
B
It is ; there is
C
There is ; it is
D
It is ; it is