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Generally speaking, when _____ according to the directions, the medicine has no side
effect.
A. taken B. taking C. to take D. to be taken
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Generally speaking, when___ according to the directions, the medicine has no side effect.
|
A．taken |
B．taking |
C．to take |
D．to be taken |
查看习题详情和答案>>
Generally speaking, when___ according to the directions, the medicine has no side effect.
| A．taken | B．taking | C．to take | D．to be taken |
Generally speaking, ________according to the directions, the medicine has no side effect.
| A．when taken | B．when taking | C．when to take | D．when to be taken |