Always read the on the bottle carefully and take the right amount of medicine.
A. explanations
B. instructions
C. descriptions
D. introductions
网友回答
A. explanations
(答案→)B. instructions
C. descriptions
D. introductions
解析:名词词义辨析题。A. explanations 解释 B. instructions 说明书 C. descriptions 描写 D. introductions 介绍 认真看瓶子上的说明书并且要按量吃药,根据句意选B