_______, follow the directiom on the bottle carefully.
#94182
A
Takes medicine
B
To take medicine
C
When one takes medicine
D
When taking medicine
推荐题目
 In the past few years, __________much improvement in the traffic.
#92127
A
there has been
B
there has had
C
there have been
D
there had been
I ______along the street looking for a place to park when the accident______ . 
#92850
A
went; was occurring
B
went; occurred
C
was going; occurred
D
was going; had occurred