At night, plants _________carbon dioxide and at the same time _________oxygen. So, we may put some in our bedrooms to purify the air.
#64170
A
take in, give out
B
take up, give off
C
take in, give in
D
take off, give up
推荐题目
(2009福州市高中毕业班第一次单科质量检查)—What will you do for the poor children? —I am planning to a large number of books to them.
#83674
A
give up
B
give off
C
give back
D
give away
I don’t want to _____from his achievements,but he could’t have done it without my help.
#83584
A
break away
B
take away
C
turn away
D
get away
To prevent the air ___ ,something will have to ___.
#83446
A
to pollute…take
B
from being polluted ..be done
C
to be polluted…be taken
D
from polluted… be done
Fu Mingxia _______ the Sydney Olympic Games, where she _________ all the other competitors and got the gold medal in the women’s 10-metre platform．
#72138
A
participated in; beat
B
participated in; won
C
participated; beat
D
participated; won
I was deeply impressed with the man’s willingness ______.
#78133
A
by chance
B
to take chance
C
to take chances
D
taking chances