Only ________ according to the directions can the medicine be quite effective.
#89142
A
taking
B
taken
C
being taken
D
having been taken
推荐题目
Linda had her luggage________ an hour before her plane left.
#90354
A
check
B
checking
C
to check
D
checked
___________________, and we will do the work better.
#96735
A
Given more time
B
Give us more time
C
Giving us more time
D
Having given us more time