Generally speaking, ____according to the
题型:选择题
问题:
Generally speaking, ____according to the directions, the drug has no side effect.
A.when taking
B.when taken
C.when to take
D.when to be taken.
Generally speaking, ____according to the directions, the drug has no side effect.
A.when taking
B.when taken
C.when to take
D.when to be taken.