英语四级改错精练(5)

英语四级改错精练(5),标签：四级完形填空真题答案,四级完形填空练习技巧,http://www.xuehuiba.com
　than in an other month of the year. 6.__________

　Apparent our intellectual seasonal cycles are 7.__________
　completely different from our criminal tendencies.
　professor Huntington, of the Foundation for the Study
　of Cycles, made extensive studies to discover the
　seasons when people read serious books, attend scientific
　meetings, make the highest scores on examinations,
　and to propose the most changes to patents. In all 8.__________
　instances, he found a spring peak and an autumn peak
　separated by a summer low. On other hand, Professor 9.__________
　huntinton's studies indicated that June is the peak
　month for suicides and admissions in mental hospitals. 10.__________
　June is also a peak month for marriages!

　参考答案　

　1. before → ago
　2. surprised → surprising
　3. does → do
　4. however → moreover
　5. being → be
　6. an → any
　7. apparent → apparently
　8. to(1) → /
　9. On ∧ other → the
　10. in → to

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　Personal relationaships are very important. They
　are the key of doing business in Arab countries. Try 1.__________
　to identify the decision-maker regarding as your 2.__________
　product or service immediatelyand get to know him
　on a friendly basis. Do your homework. Be prepared to
　discuss detial of your product or proposal. Be ready 3.__________
　to answer technical questions.

　Familiarize yourself to the Moslem and national 4.__________
　holidays. Avoid a visit during Ramadan, the Moslem
　month of fasting. Most Arab countries have a six-day
　workweek from Saturday through Thursday. When matching 5.__________
　with the Monday to Friday practice in most Western
　countries, it leaves only three and a half workdays
　shared.Remember this in planning your appointments.
　Moslems do not eat pork. Some are strict about the
　religion's prohibition for alcoholic beverages. If you 6.__________
　are not sure, wait your host to suggest the proper 7.__________
　thing to drink.

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　Only a generation ago, Mauritania's capital city was
　many day's walk from the Sahara. Today it is in the Sahara. 1.__________
　The sand blows through the city streets and piles up in 2.__________
　walls and fences. The desert stretches out as far as the
　eye can see.

　In some parts of the Amazon rain forest in brazil, all
　the trees have cut down. The earth lies bare and dry in the 3.__________
　hot sun. Nothing grow there anymore. 4.__________

　Over vast areas of every continent, the rainfall and
　vegetation necessary for life is disappearing. Already 5.__________
　more than 40 percent of the earth's land is desert and 6.__________
　desert-like. About 628 million people--one out of seven--
　live in these dry regions. In the past, they have managed to
　survive, but in difficulty. Now, largely through problems 7.__________
　caused by modern life, our existence is threatened by the 8.__________
　slow, steady spread of the earth's deserts.

　Many countries first became concerned in 1970s after 9.__________
　a terrible drought and famine destroyed Africa's Sahel,
　the fragile desert along the south edge of the Sahara.
　Thousands of people died even though there was a worldwide
　effort to send food and medicine to the starved people. 10.__________

　参考答案

　1. day's → days'
　2. in → against
　3. have ∧ cut → been
　4. grow → grows
　5. is → are
　6. and → or
　7. in → with
　8. our → their
　9. in ∧ 1970s → the

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　The first man known to use a signal other than a
　bonfire used a chandelier. He was lord of a castle that
　stood near a rocky seacoast. He hang the chandelier, 1.__________
　containing many large tallow candles, in the highest
　tower of his castle. Thus he warned passing ship from 2.__________
　the danger along the coast.

　Candles soon became the common fuel for signal
　lights. They were later replaced by oil lamps, that 3.__________
　could burn larger and brighter. Kerosene and gas lamps 4.__________
　also tried. These are still in use now in some smaller
　lighthouses. But today most lighthouses sent electric 5.__________
　light blazing out over the sea.

　The ancient fire signals only say "Danger! Keep off!".

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