产生药物代谢酶变异的原因由于A．长期用药引起B．环境因素引起C．对该药不能耐受D．遗

患儿，2岁。反复浮肿3月。尿蛋白定量（+++），镜检（-），尿蛋白定量＞250mg/（kg·d），血白蛋白20g/L，胆固醇＞5.7mmol/L。症见五心烦热，面色潮红，口干唇赤，腰膝酸软，汗多便干，脉弦细数。其诊断是（）

A.急性肾炎，湿热内侵证

B.急性肾炎，风水相搏证

C.肾炎性肾病，脾肾阳虚证

D.单纯性肾病，肝肾阴虚证

E.单纯性肾病，脾虚湿困证

公民甲将自己一架在英国登记的飞机，在英国转让给美国公民乙，乙因与中国公民丙存在债务关系，遂将该飞机在美国抵押登记给丙。该飞机在中国北海上空飞行时，坠落一物，将公海海面上航行的中国某轮船砸坏，该船立即驶入日本某港口修理，修好后返回中国，该船船东随后在中国法院起诉要求获得损害赔偿。关于本案，下列说法正确的是：( )

A．该航空器的转让应当适用转让地国法，即英国法

B．该航空器的抵押应当适用抵押登记地国法，即美国法

C．该航空器的侵权在公海上空对第三人造成的侵权，应当适用案件的受理地法，即中国法

D．该航空器的侵权在公海上空对第三人造成的侵权，应当适用侵权行为地法，这里侵权行为地包括侵权行为发生地和侵权结果地，故应当适用日本法

根据《证券法》，国家对证券公司实行分类管理，证券公司可分为综合类证券公司与经纪类证券公司两类。

     When you want to go shopping, decide how much money you can spend on new clothes. Think about

the kind of clothes you really need. Then look for those clothes you really need. Then look for those

clothes on sale.

     There are labels(标签) inside all new clothes. The labels tell you how to take care of your clothes.

The label for a shirt may tell you to wash it in warm water. A sweater label may tell you to wash in cold

water.  The label on a coat may say "dry clean only", for washing may ruin this coat. If you do as the

directions (说明)on the label, you can keep your clothes looking their best for a long time.

     Many clothes today must be dry cleaned. Dry cleaning is expensive. When buying new clothes, check

to see if they will need to be dry cleaned. You will save money if you buy clothes that can be washed.

     You can save money if you buy clothes that are well made. Well-made clothes last longer. They look

good even after they have been washed many times. Clothes that cost more money are not necessarily

(不一定) better made. They do not always fit better. Sometimes less expensive clothes look and fit better than more expensive clothes.

1. If you want to save money, you had better buy clothes that _         _ .  

A. don't fit you

B. don't last long

C. need to be dry cleaned

D. can be washed

2. The labels inside the clothes tell you____ __.

A. how to take care of them

B. how to save money

C. whether they fit you or not    

D. where to get them dry cleaned

3. The first thing for you to do before you buy clothes is _        _ .  

A. to look for well-made clothes        

B. to see how much money you can spend on it

C. to know how to wash them          

D. to read the labels inside them

4. We learn from the passage that cheaper clothes _        _ .  

A. are always worse made            

B. must be dry cleaned

C. can not be washed                

D. can sometimes fit you better

减少氯化消毒副产物的措施包括（）。

A.利用生物活性炭法除去或降低水中有机前体物的含量

B.通过混凝沉淀和活性炭过滤法除去或降低氯化消毒副产物

C.改变传统的氯化消毒工艺

D.采用其他消毒方式

E.以上都是