精神药品处方至少保存（） A.1年 B.2年 C.3年 D.4年 E.5年医疗机构应

甲、乙两个仓库共存粮4000吨，当甲仓公运入950吨，而乙仓运出450吨后，甲、乙两仓存量是的吨数之比是8：7，则甲仓原来存粮多少吨？

根据句意和首字母完成单词。

1. They are walking home q________ after picking corn.

2. Katy likes football , because it's very e________.

3. We often go skating in w________.

4. He likes watching  TV . he often watches TV u________ late at night.

5. Lily listens to the teacher c________ all the time.

6. Many v________ are coming to China in 2008.

7. The river is very deep (深的). It is very d________ to swim in it.

8.—Can you answer this question?—No, I can't.  In________ your help.

9.—When will your mother come b________ from work?  —In ten minutes.

10. I will take the guests (客人) a ________ our school.

小儿急性肾小球肾炎的病机可以概括为 ()

A．感受风邪

B．脾肾阳虚

C．肺脾气虚

D．湿热内侵

E．其标在肺，其制在脾，其本在肾

糖皮质激素对下列何种化学介质的生成和释放具有抑制作用()

A．前列腺素

B．白三烯

C．5-羟色胺

D．缓激肽

E．肾上腺素

天才并非天生，但聪明才智是天生的。