開放式英語3作業(yè)-wenkub
2023-04-19 00:47:16 本頁面
【正文】 reasing the world39。s food supply in order to feed more hungry people.A) e up with B) keep up withC) put up with D) catch up with9. ______ from the moon, our earth water covering seventy percent of its surface, appears a “blue planet”. A. Seen B. seeing C. Having seen D. To see everybody is here, let39。s annual flooding. The Babylonians, who were among the most famous lawmakers in ancient times, invented laws __3__ water usage. Water inspired the Chinese to build a 1,000__4__ canal, a plex system which, after nearly 2,500 years, remains still practically __5__ and still mands the astonishment of engineer. But the __6__ never found plete solutions to their water problems. The Yellow River is also known __7__ China39。 its routes links him __14__ his fellows。 (40%)AWhat is happening in our weather? Of course we have never been able to predict exactly what the weather wil1 be like, but now strange weather patterns are seriously affecting many parts of the world. Droughts in Mexico and Brazil have recently caused great crop losses in the United States they have even had to make their own snow for the Winter Olympics.Scientists have found that the cause of this strange weather is that air circulation pattern has changed and is now more variable than earlier in this century. This means that different regions of the world get long spells of the same type of weather, whether hot, co1d, wet or windy.However, weather experts have different views about why this has happened. One theory is that the temperature of the sea has increased. Another is that man39。s food energy problems. Satellites are now able to measure the amount of farmland and food production in the world. They can analyze the condition of soils and forests. They can also map weather patterns to give farmers information about the length of growing seasons. They can even search the earth for oil and minerals. None of these benefits were anticipated when the space programs began. They are, as space supporters are quick to point out, all byproducts from space exploration and research.Now the supporters of space exploration are asking what byproducts might be derived from future space programs.6. This passage suggests that the space exploration supporters are _____.A) dissatisfied with the U. S. government39。t talk too much. Japan39。s way had always been to open restaurants in the suburbs. Den Fujita, the businessman who received the first McDonald39。s learned from Fujita and now opens restaurants in the country as well. McDonald39。s used to open its restaurants_______.A) in the big citiesB) in downtown areasC) in the countrysideD) in the suburbs17. What can we learn from the passage about McDona1d39。s?A) It has always been very open to new changes.B) It has made many changes in its operating procedures.C) It has established branches in other countries recently.D) It hesitated to accept Den Fujita39。s is very successful in Japan and in Russia.D) McDonald39
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