[单项选择]The modern capitalism economy could be well developed where ______.
A. interregional trade is substantial
B. people produce the same or similar goods
C. systems of transportation are slowly improved
D. customers can buy goods directly

[单项选择]A modern newspaper could not be sold at _________ without advertisements.
A. a cost
B. an advantage
C. a profit
D. an expense

[单项选择]Sally could sleep well when she stopped eating foods with additives.

[单项选择]In the modern world．it is important to be well-informed．Success in many fields depends on getting the latest information．
A. 现代世界，信息畅通非常重要。能否在许多领域获得成功都取决于能否得到最新信息。
B. 现代世界，消息畅通非常重要。能否取得最新消息是许多领域能否成功的关键。
C. 现代世界，信息畅通非常重要。在许多领域获得成功最终依赖于信息。
D. 当今社会，保持消息灵通非常重要。能否在许多领域里成功获得消息至为关键。

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Text 4
Learning science helps children to develop ways of understanding the world around them. For this they have to build up concepts which help them link their experiences together; they must learn ways of gaining and organizing information and of applying and testing ideas. This contributes not only to children’s ability to make better sense of things around them, but prepares them to deal more effectively with wider decision-making and problem-solving in their lives. Science is as basic a part of education as numeracy and literacy; it daily becomes more important as the complexity of technology increases and touches every part of our lives.
Learning science can bring a double benefit because science is both a method and a set of ideas; both a process and a product. The process of science provide a way of finding out information, testing ideas and seeking explanations. The products of science are ideas which can be applied in helping to understand
A. making better sense of things around them
B. improving their decision-making ability
C. cultivating their problem-solving ability
D. developing their total personality

[单项选择]You are the project manager responsible for developing a software application based on customer requirements．As the customer requirements keep changing frequently，what tool can you use to conduct integrated change control of your project ？（）
A. Project selection method
B. Additional plannin
C. Corrective actio
D. Project management information syste

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Text 2 When enthusiasts talk of sustainable development, the eyes of most people glaze over. There is a whiff of sack-cloth and ashes about their arguments, which usually depend on people giving up the comforts of a modern economy to achieve some debatable greater good. Yet there is a serious point at issue. Modern industry pollutes, and it also seems to cause significant changes to the climate. What is needed is an industry that delivers the benefits without the costs. And the glimmerings of just such an industry can now be discerned. That industry is based on biotechnology. At the moment, biotech’s main uses are in medicine and agriculture. But its biggest long-term impact may be industrial. Here, it will diminish demand for oil by taking the cheapest raw materials imaginable, carbon dioxide and water, and using them to make fuel and plastics. Plastics and fuels made in this way would have several advantages. They could accurately be called "renewables",
A. they will not pollute the environment.
B. they are degradable by bacteria.
C. they are cheaper than hydrogen fuels.
D. they are suitable for internal-combustion engine.

[单项选择]Theories of teaching have not been as fully developed as have theories of learning.


A. thoroughly
B. liberally
C. eagerly
D. properly

[单项选择]Computer games can be used to help children develop their reading skills.

[单项选择]The world economic system is partial to the developing countries ______ the developed ones.
A. exploding
B. exptoring
C. exploiting
D. exporting

[单项选择]Speaker A: Well, it's getting late. Maybe we could get together sometime.Speaker B: （）
A. Sounds good. I'll give you a call
B. Take it easy
C. Nice to see you back
D. Yes, I've enjoyed it