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根据短文内容,判断句子的正(T)误(F)

     Animals are people's friends.  But many wild animals are facing the danger of dying out, because the

environment that they are living in has changed greatly. For example, their living area has become smaller

and smaller because of pollution and the development of cities. They have no room to live in except the

zoo.  And many of the wild animals now can't find enough food to eat: At the same time, man is killing off

animals just for getting their fur, teeth and meat.

     People should realize how serious the situation is and something should be done to protect the animals.

We should set up some nature reserves so that animals can live freely. And people shouldn't be allowed

to kill the endangered animals. We should also do something to make our world cleaner. Fresh air, clean

water and green grass are all important for animals. The death of the endangered animals will bring a

disaster to human beings.

(      )1. The number of the wild animals is smaller now.

(      )2. With the development of the cities, the living area for the animals has become smaller and smaller.

(      )3. Man is killing off animals just for fun.

(      )4. The wild animals are very safe now, because we have found a lot of useful methods(方法) to save them.

( )5. All of us should try our best to protect the animals.

上海世博会上最受欢迎的中国馆，处处蕴含着“低碳”理念。下列做法不符合该理念的是(     )

A．提倡步行

B．一水多用

C．少用空调

D．焚烧垃圾

代谢综合征是指（）。

A.多种物质代谢紊乱的一组疾病聚集

B.糖代谢紊乱的一组疾病聚集

C.脂肪代谢紊乱的一组疾病聚集

D.伴有胰岛素抵抗的一组疾病的聚集

E.氨基酸代谢紊乱的一组疾病聚集

发展速度是表明社会经济现象发展程度的相对指标，是根据两个不同时期发展水平对比求得。（）

莱姆病临床出现严重的神经和关节损害者提倡首选（）

A.大剂量青霉素静脉给药

B.大剂量氯霉素治疗

C.大剂量激素治疗

D.大剂量阿奇霉素治疗

E.大剂量红霉素治疗