1. [单选题]按有效数字修约的规则，以下测量值中可修约为2.01的是
A. 2.005
B. 2.006
C. 2.015
D. 2.016
E. 2.0046
2. [单选题]根据患者的年龄、性别、体质等状况来决定治疗用药的原则，此为（ ）。
A. 因人制宜
B. 因地制宜
C. 因时制宜
D. 治病求本
E. 扶正祛邪
3. [单选题]请根据以下内容回答 60～64 题
A. An organ of higher plants， usually subterranean and having several functions，including the absorption and conduction of water and dissolved minerals， food storage，and anchorage of the plant in the soil. It is distinguished from the stem by its structure，by the manner in which it is formed， and by the lack of such appendages as buds and leaves.
B. It grow horizontally， as a food-storing organ， beneath the surface of the ground， and enables a plant to reproduce itself.It has nodes， buds，and tiny leaves and does not die when cut； replanted， it yields new plant.
C. both A and B
D. neither A nor B
E. 第 60 题 一种起运输作用的器官是（ ）
