—What’s the matter,doctor?
—Nothing serious.Take this medicine according to the ,and you’ll get better soon.
A. introductions
B. explanations
C. suggestions
D. instructions
网友回答
A. introductions
B. explanations
C. suggestions
(答案→)D. instructions
解析：按“说明”服药；introduction意为“介绍”,explanation意为“解释”,suggestion意为“建议,暗示”。