The pregnant woman always sits in the non­smoking area of restaurants to reduce her exposure ________ smoke.
#11758
A
to
B
with
C
in
D
from
推荐题目
 I hope I will not be called on in class as I’m not yet ____ prepared.
#14437
A
attentively
B
readily
C
actively
D
adequately
____ students are practicing ___ English with each other at the English corner. 
#14397
A
The number of; to speak
B
A great deal of; spoken
C
A great many of; speak
D
A number of; speaking