Parents often have their children_____ little housework so that they can have more time______. 
#95750
A
doing; studying
B
done; studied
C
to do; to study
D
do; to study
推荐题目
Unless ________ , the murderer is likely to commit similar or further offences. 
#97216
A
to arrest
B
arrested
C
been arrested
D
arresting
When I came home, I found the window open and something ___.
#97840
A
stolen
B
stealing
C
be stolen
D
to steal
We forbid _____________here. Who permits you_____________?
#96341
A
smoking; smoking
B
smoking; to smoke
C
to smoke; to smoke
D
to smoke; smoking