(2014·江苏盐城二模)Lewin was interested in taking research beyond books and looking at how it could________real social change.
#99133
A
bring up 
B
bring about
C
bring in 
D
bring out
推荐题目
It is believed that many more popular terms ________ on the Internet this year.
#102874
A
will be created
B
have created
C
are created
D
are creating
-----What _____?-----I______my key and can't open the door. 
#104186
A
happened, lost
B
has happened, lost
C
happens, have lost
D
has happened, have lost