While Jim ______the floor, someone ______at the door.
#40407
A
was sweeping, was knocking
B
was sweeping, knocked
C
swept ,was knocking
D
swept, knocked
推荐题目
A moment, please．I'm checking if Mr. Smith _________ free tomorrow．
#40157
A
is
B
being
C
to be
D
will be
---------I have seen the film Tiny Times twice. --------- Oh, it is wonderful. ______ you _______ any other films during the holidays ?
#38417
A
Had; seen
B
Did; see
C
Have ; seen
D
Were ; seeing
---How long ______ you ______ the bicycle? ---About two weeks.
#39179
A
have, had
B
have, bought
C
did, buy
D
have, get
The students were excited when they knew they ______ out for a spring out the next month.
#36705
A
went
B
had gone
C
will go
D
would go
Do you often _____________?
#40300
A
read newspaper
B
reading newspaper
C
reading newspapers
D
read newspapers