李鸿章说：“必先富而后能强，尤必富在民而国本乃可益固”。洋务运动那一措施符合上述

一新生儿，38孕周，因"窒息复苏后气促30分钟"入院，产前羊水Ⅲ度污染，1分钟、5分钟、10分钟Apgar评分分别为3分、6分、9分。查体呼吸67次／分，反应差，肌张力减弱，原始反射减弱。

目前应当做的检查是（）

A.胸片

B.头颅B超

C.头颅CT

D.血气分析

E.凝血四项检查

近年来，人类活动对生物圈造成了很多不利的影响，地球的生态环境日趋恶劣，水域环境遭到破坏，导致两栖动物的种类、数量日趋减少．

某生物兴趣小组在实验室条件下设计了一个“各种污染物对青蛙受精卵孵化率影响”的探究实验．

他们采集了一定数量的青蛙受精卵，以农药、洗涤剂作为污染物，在鱼缸中进行实验观察．

①他们作出的实验假设是：各种污染物会降低青蛙受精卵孵化率．

②将3个鱼缸中加入等量的清水，并编号甲、乙、丙；在甲、乙两个鱼缸中分别加入一定量的农药、洗涤剂．

③把青蛙受精卵分成三等份（各100粒），分别放入上述鱼缸中，在相同适宜的环境中孵化．

回答下列问题：

（1）青蛙的有性生殖方式为卵生；青蛙的发育属于______发育，发育过程包括受精卵→______→幼蛙→成蛙等阶段．

（2）该实验方案中对照组的编号是______．

（3）实验时需要定时观察记录被孵化的蛙卵数量．

（4）支持上述假设的实验结果是______．

Life in 2060

　　Let us suppose it is now about A.D. 2060. Let’s make believe (假装；虚构) it is about sixty years from now. Of course, things have changed and life is very different.

　　Voyages to the moon are being made every day. It is as easy to take a holiday on the moon today as it was for the people in 1960 to take a holiday in Europe. At a number of scenic spots on the moon, many hotels have been built. The hotels are air-conditioned, naturally. In order that everyone can enjoy the beautiful scenery on the moon, every room has at least one picture window. Everything imaginable is provided for entertainment (娱乐) of young and old.

　　What are people eating now? People are still eating food. They haven’t yet started to take on heir (继承) supply of energy directly as electrical current or as nuclear power. They may some day. But many foods now come in pill form, and the food that goes into the pill continues to come mainly from green plants.

　　Since there are several times as many people in the world today as there were a hundred years ago, most of our planet’s surface has to be filled. The deserts are irrigated with water and crops are no longer destroyed by pests. The harvest is always good.

　　Farming, of course, is very highly developed. Very few people have to work on the farm. It is possible to run the farm by just pushing a few buttons now and then.

　　People are now largely vegetarians (素食者). You see, as the number of people increases, the number of animal decreases. Therefore, the people have to be vegetarians and we are healthier both in our bodies and in our minds, and we know the causes and cure of disease and pain, and it is possible to get rid of diseases. No one has to be ill any more.

　　Such would be our life in 2060.

1. When was the passage written?

　　A. In about A.D. 2060.

　　B. In about 1960.

　　C. In about 2000.

　　D. In about 2004.

2. According to the passage, what will be on the moon in about A.D. 2060?

　　A. Many tourists.

　　B. Many other animals.

　　C. Many plants.

　　D. A sea.

3. What will people eat then according to the passage?

　　A. Biscuits in pill form.

　　B. Foods in pill form.

　　C. Foods in water form.

　　D. Foods in gas form.

4. The passage tells us that in 2060, ____ on the earth than now.

　　A. there are fewer population

　　B. there are more pests

　　C. there is less water

　　D. the crops are getting better

5. Why are people largely vegetarians in 2060?

　　A. Because they don’t eat meat.

　　B. Because doctors advise them not to eat meat.

　　C. Because the number of animals decreases.

　　D. Because all the animals have died of diseases.

我国古代思想家孔子提出的“节用而爱人”观点，体现了（ ）。

A．节俭是修身、持家、治国的法宝

B．节俭是持家之本

C．节俭是安邦定国的法宝

D．节俭是防止腐败办法

边防治安工作主要是维护边境地区的治安秩序，保护国界安全的不可侵犯性。( )