We should prevent pollution （) happily.A. livingB. for livingC. to liveD. to living

In no case ______ the students from exploring new ideas.

A．we should prevent

B．we could prevent

C．should we prevent

D．shouldn't prevent

I think we should _______ these interesting old customs.

A、prevent

B、preserve

C、reserve

D、serve

A.proactive

B.genuine

C.incredible

D.potential

A.contact

B. contrast

C.connection

D.conflict

A．should

B．shouldn’t

C．mustn’t

D．had better not

It can be concluded from the passage that ______.

A. we should try our best to prevent disablement

B. we must take a proper attitude towards the disabled

C. the able-bodied people will never fully understand the disabled

D. both physical and mental barriers are hard to break down

From the text we know that__________． 查看材料

A.communication depends little on verbal language and much on body language

B.gestures always prevent the "sign sender" （mouth）

C.we should pay much attention to body language

D.eye contact is always helpful

I. Blank-filling friendly success body facial confidence appearance popular popularity Most people would like to be popular with others, but not everyone can achieve this goal. What is the secret to 1 In fact, it is very simple. The first step is to improve our 2 . We should always make sure that we stay in good shape and dress well. When we are healthy and well-groomed, we will not only look better but also feel better. In addition, we should smile and appear 3 . After all, our 4 expression is an important part of our appearance. If we can do this, people will be attracted to our good looks and impressed by our 5

production.Brazil is the world’s second largest producer of soybeans behind the United States and ahead of Argentina.Most European and Asian retailers want to remain GM free.Non-governmental organizations (NGOs) in Brazil are going on a media offensive to prevent the legalization of genetically modified crops.Environmentalists and consumer groups for years have been able to thwart government and companies’ attempts to legalize altered food.In radio dramas that are being broadcast in remote regions, Brazilian NGOs are telling soy farmers the use of genetically modified seeds could endanger their health, their fields and their business.We are not saying that genetic engineering is, in principle, something bad; we say that we need more science to be sure that it will work in an appropriate way with no harm in the future, said campaign coordinator Jean-Marc von der Weid.This is both for health and environmental reasons.The other question is on economics.What we think is that in Brazil, if we approve the GMOs, we will lose a spectacular advantage that we have now.We are selling more to the international market, mostly for Europe and Asia, than we have done in our history, because we are not GMO contaminated.

Another opposition group, ActionAid, has been organizing grass-roots support in Brazilian farming regions to rouse consumer sentiment against legalization.ActionAid public policy director Adriano Campolina says he is fighting for farmers to remain independent.When the small-scale farmer or a big farmer starts using this kind of seed, this farmer will be completely dependent on the transnationals, which control intellectual property rights over these seeds, he said.

Brazilian scientist Crodowaldo Pavan said there should be checks on what multinationals can do, but that doesn’t mean GM seeds should be banned.He says fears over their usage are unfounded.Despite the official ban, Dr.Pavan says up to one third of Brazil’s soy crop is genetically modified, because GM seed is being smuggled from Argentina.Brazil’s government has invested heavily in a GM project by the U.S.biotech company, Monsanto, but the project was put on ice following a successful court challenge by consumers.

The anti-GMO groups are hoping the politicians’ preoccupation with the October presidential election will give them time to gather enough support to defeat any future attempts to legalize genetically altered crops.

1.According to the passage, the issue in dispute in Brazil is ___________.

A、contamination of the environment by genetically modified crops

B、Brazils standing in the international market

C、the October presidential election

D、the legalization of genetically modified organisms

2.According to the passage, Brazil is the worlds _____________ soybean producer.

A、largest

B、second largest

C、third largest

D、fourth largest

3.Which of the following statements is NOT true about NGOs in Brazil？ ()

A、They believe genetically modified crops will harm the farmers health.

B、They believe genetic engineering is altogether a bad practice.

C、They believe scientific methods should be introduced to ensure GM brings no harm.

D、They believe GMOs will harm Brazil economically.

4.Which of the following statements is true about the organization called ActionAid？ ()

A、They encourage the farmers to produce genetically modified products.

B、They encourage the farmers to depend on themselves for seeds.

C、They strongly support the legalization of genetically modified products.

D、They encourage the farmers to upgrade their farms to bigger ones.

5.What does the Brazilian scientist Crodowaldo Pavan say about genetically modified products？ ()

A、Genetically modified seeds should be banned.

B、Brazil government should crack down on the smuggling of genetically modified seeds.

C、The fear over the use of genetically modified seeds is uncalled for.

D、Consumers should file more law suits to protect their rights.