2010年全国自考英语(二)模拟试卷(九)及答案(8)

2010年全国自考英语(二)模拟试卷及答案.....共10套....统统可以免费下载......

used against them. It’s a race against time and against difficulties, with millions of lives in danger and the chances of winning not in man’s favour.

Malaria, it is true, has been practically wiped out in thirteen countries, including the United States, and is under attack in many others. But it is equally true that in some parts of the world certain types of malariacarrying mosquitoes have already learned to resist some of the sprays that formerly killed them. Other types of mosquitoes are not killed as quickly by present sprays as they once were.

The World Health Organization is helping national governments to get rid of malaria before resistance among the mosquito population becomes so great that new poisons will have to be found to replace those in use at present. Most of the countries in the world have started, or are planning, campaigns against mosquitoes. If the race against resistance is won by man, it is possible that ten years from now this old evil will have disappeared completely from the America, perhaps from the world.

(1). Malaria has been successfully got rid of in _______. (A). all countries (B). some countries (C). no countries (D). most countries

答案：B

(2). Millions of people are in danger of getting malaria because _______. (A). some countries have not started a campaign against mosquitoes (B). new species of mosquitoes may survive today’s sprays

(C). malaria was once thought to be a very old evil of the world (D). present sprays are not as effective as people think

答案：B

(3).

Why does the World Health Organization give help to national governments

to wipe out malaria?

(A). (B). (C). (D).

答案：A

The author does not give any reason in the whole passage. Local governments are not skillful enough to kill mosquitoes Current sprays are not powerful enough to kill mosquitoes. No new poisons have been developed to kill mosquitoes so far.

(4). The present campaigns that doctors have begun are _______. (A). to save or rescue more than two million people

(B). to reveal the fight between doctors and mosquitoes (C). to support the WHO’s effects in destroying mosquitoes

(D). to kill all malariabearing mosquitoes before their resistance becomes too

great