题目内容

One-third of the country ________ covered with trees and the majority of the citizens _______ black people.

A．is; are

B．is; is

C．are; are

D．are; is

解析试题分析：考查主谓一致：句意：这个国家三分之一都是被树覆盖着，大部分居民是黑人。第一空的主语One-third of the country，当主语是分数的时候，谓语和分数修饰的名词一致，这里是和the country一致，谓语是单数，第二空的主语是the majority of the citizens还是和名词一致，用复数，选A。
考点：考查主谓一致
点评：主谓一致的考点较多，要在理解的基础上加以记忆，多练习加以巩固。这里的单复数同形的单词一定要看修饰词来判断。分数，the majority of，The rest，half，most等词修饰名词的谓语和名词一致。

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ple — their clothes, ideas, or languages—has changed as much as what they eat. The original chocolate drink was made from the seeds of the cocoa tree(可可树)by South American. Indians. The Spanish introduced it to the rest of the world during the 1500’s. And although it was very expensive, it quickly became fashionable. In London, shops where chocolate drinks were served became important meeting places. Some still exist today.
The potato is also from the New World. Around 1600, the Spanish brought it from Peru to Eu??rope, where it soon was widely grown. Ireland became so dependent on it that thousands of Irish peo??ple starved when the crop failed during the "Potato Famine (饥荒)" of 1845—1846, and thousands more were forced to leave their homeland and move to America.
There are many other foods that have traveled from South America to the Old World. But some others went in the opposite direction. Brazil is now the world’s largest grower of coffee, and coffee is an important crop in Colombia and other South American countries. But it is native to Ethiopia, a country in Africa. It was first made into a drink by Arabs during the 1400’s.
according to an. Arabic legend, coffee was discovered when a person named Kaldi noticed that his goats were attracted to the red berries on a coffee, bush. He tried one and experienced the " wide-awake" feeling that one third of the world’s population now starts the day with.

1.
according to the passage, which of the following has changed the most in the last 500 years?
1. A.
  Food.
2. B.
  Clothing.
3. C.
  Ideology.
4. D.
  Language.
2.
The word "some" in the last sentence of the first paragraph refers to________.
1. A.
  some cocoa trees
2. B.
  some chocolate drinks.
3. C.
  some shops
4. D.
  some South American Indians
3.
Thousands of Irish people starved during the " Potato Famine" because________
1. A.
  they were so dependent on potatoes that they refused to eat anything else
2. B.
  they were forced to leave their homeland and move to America
3. C.
  the weather conditions in Ireland were not suitable for growing potatoes
4. D.
  the potato harvest was bad
4.
according to the passage, which of the following statements is NOT true?
1. A.
  One third of the world’s population drinks coffee.
2. B.
  Coffee is native to Colombia.
3. C.
  Coffee can keep one awake.
4. D.
  Coffee drinks were first made by Arabs.

according to the passage, which of the following has changed the most in the last 500 years?

The word "some" in the last sentence of the first paragraph refers to________.

Thousands of Irish people starved during the " Potato Famine" because________

according to the passage, which of the following statements is NOT true?

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