The government is doing whatever they can to ____ the bird flu from spreading. 
#12751
A
prevent
B
promote
C
prepare
D
predict
推荐题目
I must have slept in an ________ position. I'm aching all over!
#11136
A
ambiguous
B
awkward
C
embarrassing
D
impressive
To tell you the truth, I think it is you, ________Mr. Smith, ________.
#12773
A
less than; which are to be blamed
B
rather than; that are to blame
C
other than; that is to blame
D
more than; who is to blame