问题
单项选择题
阴凉处（）。
A．避光并不超过20℃
B．2～10℃
C．对照品
D．0.3mg以下
E．不超过20℃
答案
参考答案：E
解析：
《中华人民共和国药典》凡例
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阴凉处（）。
A．避光并不超过20℃
B．2～10℃
C．对照品
D．0.3mg以下
E．不超过20℃
参考答案：E
解析：
《中华人民共和国药典》凡例
Nowadays more and more Chinese teenagers find life more difficult without their parents. They don’t know how to do 1 . Because their parents do almost everything for them at home. This is a big problem. Joy is 14 years old. One day her parents went away 2 business, so she had to stay at home alone. At first she thought she would be happy 3 her parents were not in. She could do everything 4 she liked. But it was six o’clock in the afternoon, she felt 5 . “Oh, it’s time to have supper. Where can I get my food?” she said to herself. Later she found some food in the fridge, but she 6 know how to cook. At that moment, she missed her 7 very much. At last she could only go to the supermarket and 8 some food to eat. Many of teenagers are 9 as Joy. So I think they should learn some basic life skills, like cooking, tidying up their rooms or dressing themselves 10 . They shouldn’t depend too much on their parents.
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