问题补充:
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
答案:
A. when taking
(答案→)B. when taken
C. when to take
D. when to be taken
解析:可联系答.案.网客服索取。
时间:2020-03-19 02:31:00
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
A. when taking
(答案→)B. when taken
C. when to take
D. when to be taken
解析:可联系答.案.网客服索取。