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【简答题】
请书写一下我国传统的二十四节气。
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举一反三
【单选题】Are organically grown foods the best food choices? The advantages claimed for such foods over conventionally grown and marketed food products are now being debated. Advocates of organic foods frequent...
A.
organic goods can be more expensive but are often no better than conventionally grown foods
B.
many organic foods are actually less nutritious than similar conventionally grown foods
C.
conventionally grown foods are more readily available than organic foods
D.
too many farmers will stop using conventional methods to grow food crops
【单选题】精神分析是一种神经症的治疗理论,下列哪项属于神经症的特点()
A.
没有任何可以证明的器质性病变
B.
长期的焦虑和心理冲突
C.
日常的工作、学习和社会生活虽受到损害但能基本维持
D.
以上都是
【单选题】健康教育的隐形课程可分为()和()。
A.
创设健康环境 提供心理服务
B.
创设健康环境 提供咨询服务
C.
创设健康环境 提供健康服务
D.
提供物质环境 创设精神环境
【单选题】How long do normal mice live according to the passage?
A.
about one year
B.
about a year and a half
C.
about two years
D.
about three years
【多选题】Choose the several key advantages of nanocarriers over conventional, molecular agents in medicine.
A.
They enable stable aqueous dispersions of active, but poorly water soluble molecular agents, for delivery.
B.
Nanocarrier should exhibit no toxicity and be safely excreted from the body.
C.
Their composition, size, shape, and surface properties can be tailored so that, they can protect the encapsulated agents from degradation.
D.
Nanocarrier matrix can be designed for controlled release of drugs at target areas for optimal and sustained drug action.
【单选题】This passage mainly deals with ______.
A.
food storage
B.
advantages of canned food
C.
the art of canning
D.
canning food
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