開放式英語3作業(yè)-全文預(yù)覽
【正文】 e having on the weather, we can not make changes which might help. So for the moment, the only answer is wait and see!1. Which of the following statements is TRUE according to the first paragraph?A) It has always been impossible for man to predict the weather accurately.B) The strange weather has recently appeared only in some North Americancountries.C) We have never predicted the weather.D) Now man is ab1e to control the weather. present weather patterns on the earth can be best described as______.A) highly unpredictable but favorable to manB) very strange and likely to cause disastersC) steady and normalD) changeable but predictable word affecting (Line 2, Para. 1) means_______ .A) producing good effects onB) exerting favorable condition inC) having harmful effects onD) bringing about great changes in4. We can learn from paragraph 2 that_____.A) weather patterns are likely to be predicted over a long period of timeB) weather patterns are the same in different regions of the worldC) the air circulation patterns remained unchanged in this centuryD) our weather depends on the changes in the air circulation pattern5. By saying wait and see, the author implies that_____.A) no one is sure about the cause of the changing weatherB) experts have similar opinions about the changing weatherC) the weather will disturb the balance of natureD) the weather will bee worse in the futureBSpace exploration supporters are angry about the insufficient space budget. They feel the Americans have been shortsighted about the future of space exploration and have failed to appreciate the benefits from past space programs. They point out that the benefits of space research are not limited to knowledge about space and other planets。s D) miles39。 it is so unpredictable and dangerous __8__ in a single flood it has caused a million __9__. Floods slowed the great civilization of the Indus River Valley, and inadequate drainage ruined __10__ of its land. Today water dominates __11__ as it always has done. Its presence continues to __12__ the location of his homes and cities。clock is____ for a boy of his age to stay up.A) a so late hour B) so late an hourC) an hour too late D) too late an hour13. I can’t ______ you do that. A. ask B. let C. require D. allow14. The American ignorance of Australian literature was often____ by a belief that Australia is as isolated culturally as it is geographicallyA) acpanied B) carriedC) separated D) prevented15. My idea is that the instrument_____ again before it is used.A) is tested B) will be testedC) should be tested D) tests (15%)閱讀下面短文，從短文后所給各題的四個(gè)選項(xiàng)（A、B、C、D中選出能填入相應(yīng)空白處的最佳選項(xiàng)．From the beginning, water has furnished man with a source of food and a highway to travel upon. The first __1__ arose where water was a dominant element in the environment, a challenge to man39。北京電大開放英語3作業(yè)題一．英語知識(shí)運(yùn)用 （30%）從A、B、C、D四個(gè)選項(xiàng)中，選出可以填入空白處的最佳選項(xiàng)．1. When we came out o
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