I was really too busy with my homework and I couldn’t help ____ the housework.
#71072
A
doing
B
do
C
did
D
done
推荐题目
---We could have walked to the station.It was so near . ----Yes, a taxi _____at all necessary .
#83190
A
wasn’t
B
hadn’t been
C
wouldn’t be
D
won’t be
We were____ happy to know the manned spaceship Shenzhou VII landed on the earth successfully.
#83779
A
more than
B
other than
C
rather than
D
less than
Xiao Hong worked harder last year. _______ , she still didn’t get high grades.
#69485
A
As a result
B
After all
C
By the way
D
However
Mr. Wang decided to devote all his time_______ his spoken English before going abroad.
#70350
A
improve
B
to improve
C
improving
D
to improving