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[主观题]

A small percentage of the grain ______ ruined by the prolonged rain. A. was B. wer

A small percentage of the grain ______ ruined by the prolonged rain.

A. was

B. were

C. is

D. are

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更多“A small percentage of the grai…”相关的问题

第1题

A small percentage of the grain ______ruined by the prolonged rain.A. wasB. isC. wereD.

A small percentage of the grain ______ruined by the prolonged rain.

A. was

B. is

C. were

D. are

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第2题

Corporations are the backbone of modern economies, although in number corporations account for only a small percentage of all business firms.（)

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第3题

Can you give the percentage of function words in this paragraph Read the following paragra

Can you give the percentage of function words in this paragraph Read the following paragraph and list all the function words you can find（）。 She was a small woman，old and wrinkled when she started washing for us，she was already past seventy．Most Jewish women of her age were sickly,weak，broken in body but this washwoman，small and thin as she was，possessed a strength that came from generations of peasant ancestors．Mother would count out to her a bag of laundry that had accumulated over several weeks．She would lift the heavy bag，load it on her narrow shoulders，and carry it the long way home．

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第4题

Success does not come easily to a small business. The United States Small Business Adminis

tration says fifty percent of small businesses【C1】______in the first year and ninety-five percent fail within five years.

Many【C2】______believe one way to【C3】______their chance of success is to【C4】______an already【C5】______business【C6】______a franchise(特许经营权). A franchise provides a name and products that people know. One of the【C7】______franchising companies in the world,【C8】______, is McDonald's.

A person who wants to start a【C9】______must pay a【C10】______. This amount of money depends on【C11】______the franchising company【C12】______the new business to earn. To open a McDonald's franchise costs at least 500,000 dollars【C13】______fees. Franchise fees for some other companies are only a few thousand dollars.【C14】______, store space, goods and other things needed to operate a franchise may cost【C15】______.

Franchise buyers【C16】______pay a percentage of their earnings every year【C17】______the right to operate the business. They also must agree to pay for marketing efforts. A【C18】______of earnings【C19】______national advertising. Another percentage may go to local advertising.

Franchises are a very big kind of small business. Like any other kind of business,【C20】______, there is no guarantee of success.

【C1】

A．succeed

B．fail

C．prosper

D．run

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第5题

Global warming is already cutting substantially into potential crop yields in some countri

es—to such an extent that it may be a factor in the food price【C1】______ that have caused worldwide stress in recent years, researchers suggest in a new study. Wheat yields in recent years were down by more than 10 percent in Russia and by a few percentage points【C2】______ in India, France and China compared with【C3】______ they probably would have been without rising【C4】______, according to the study. Corn yields were【C5】______ a few percentage points in China, Brazil and France from what would have been【C6】______, said the researchers, whose findings were published in Fridays【C7】______ of the journal Science. Some countries saw small gains from the temperature increases, however. And in all countries, the【C8】______ carbon dioxide that humans are【C9】______ into the air acted as a【C10】______ that encouraged plant growth,【C11】______ some of the losses from rising temperatures caused by that same greenhouse gas. 【C12】______, the studys authors found that when the gains in some countries were weighed【C13】______ the losses in other countries, the overall global【C14】______ of climate change has been small so far: losses of a few percentage points for wheat and corn from what they would have been【C15】______ climate change. The general impact on production of rice and soybeans was【C16】______, with gains in some regions entirely counterbalancing losses in others. 【C17】______ the authors of the study pointed out that temperature increases were expected to【C18】______ in coming decades, making it likely that the challenges【C19】______ food production will grow in a era when demand is expected to【C20】_____ sharply.

【C1】

A．decreases

B．reductions

C．increases

D．additions

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第6题

The Pareto Principle is a technique used by quality managers to determine which quality co

ntrol problems of a particular service or manufacturing process should be corrected. Which of the following statements represents the philosophy of the principle？

A . In order to minimize financial losses from quality control problems, all problems which have a measurable cost associated with them should be corrected.

B . the majority of defects are caused by a small percentage of the identifiable problems. Improvements efforts should be reserved for these vital few problems.

C . in order to achieve zero defects, all quality control problems, including those which do not have a direct financial cost should be corrected.

D . generally, 80 % of the quality control problems are justifiable for correction via cost-benefit analysis. The remaining 20% are not financially worthy of improvement efforts.

E . A and D

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第7题

VThe Pareto Principle is a technique used to determine which quality control problems in a

particular process should be corrected. Which of the following statements best represents the philosophy employed by this principle？

A . In order to minimize financial losses from quality control problems, all problems which have a measureable cost should be corrected

B . the majority of defects are caused by a small percentage of the identifiable problems. Improvement efforts should be reserved for these vital problems.

C . in order to achieve zero defects, all quality control problems, including those which do not have a direct financial cost should be corrected.

D . generally, 80% of the quality control problems are justifiable for correction via cost-benefit analysis. The remaining 20% are not financially worthy of improvement efforts.

E . A and D

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第8题

下面能正确显示水分子表达式的选项为（）。

A.H＜sub＞2＜/sub＞O

B.H＜small＞2＜/small＞O

C.H＜small＞＜sup＞2＜/sup＞＜/small＞O

D.H＜small＞＜sub＞2＜/sub＞＜/small＞O

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第9题

2、下面能正确显示水分子表达式的选项为（）。

A.H＜sub＞2＜/sub＞O

B.H＜small＞2＜/small＞O

C.H＜small＞＜sup＞2＜/sup＞＜/small＞O

D.H＜small＞＜sub＞2＜/sub＞＜/small＞O

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第10题

28The Pareto Principle is a technique used to determine which quality control problems in

28 The Pareto Principle is a technique used to determine which quality control problems in a particular process should be corrected. Which of the following statements best represents the philosophy employed by this principle？

A. In order to minimize financial losses from quality control problems, all problems which have a measureable cost should be corrected

B. the majority of defects are caused by a small percentage of the identifiable problems. Improvement efforts should be reserved for these vital problems. C. in order to achieve zero defects, all quality control problems, including those which do not have a direct financial cost should be corrected.

D. generally, 80% of the quality control problems are justifiable for correction via cost-benefit analysis. The remaining 20% are not financially worthy of improvement efforts.

E. A and D

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