A. desert B. city C. state D. country 根据下文中的desert可判断出作者搬到了沙漠地区. 查看更多

 

题目列表(包括答案和解析)

-Does it rain a lot in this area?

-________, it hardly ever rains; the climate is like that of a desert.

[  ]
A.

What's worse

B.

In other words

C.

On the contrary

D.

As a result

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Nothing else ________ more important than water in the place like a desert.

[  ]

A.we can’t find

B.can’t we find

C.can we find

D.we can find

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Directions:Complete the following passage by filling in each blank with one word that best fits the context.

Trees provide oxygen, shelter for many animals and shade for our humans.They also protected soil   1   being carried away by rainwater.But in   2   places, many people just seek for economic income, so they cut down trees to make paper, medicines, or fuel,   3   makes a green place become a desert, leaving   4   green land for their later generations.  5   a forest ecosystem is destroyed, it can't be replaced-at least not quickly.The over-cutting of trees creates environmental problems on every level.Not only is the stability of the earth's climate affected,   6   even the smallest plants and animals experience life-threatening changes.Birds and animals lose   7   homes.The over-cutting of trees has caused   8   consequence on humans and animals.

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-Does it rain a lot in this area?

-________, it hardly ever rains; the climate is like that of a desert.

[  ]
A.

What’s more

B.

In other words

C.

On the contrary

D.

As a result

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阅读理解

  How can a creature weighing over 5 tons and normally taking 150 kilograms of food and 120 litres of water per day survive in a desert environment?

  In the southwest African country of Namibia, and the Sahara lands Mali further north, the desert elephant does just that

  Although not regarded as separate species from the African elephant, the desert cousin differs in many ways.Their bodies are smaller, to absorb less heat, and their feet are larger for easier walking across sandy surfaces.They are taller, to reach higher branches.They have shorter tusks, and most importantly, longer trunks to dig for water in riverbeds.

  Desert elephants can travel over 70 kilometers in search for feeding grounds and waterholes, and have a larger group of families.They drink only every 3-4 days, and can store water in a“bag”at the back of their throat, which is only used when badly needed.Desert elephants are careful feeders-they seldom root up trees and break fewer branches, and thus maintain what little food sources are available.Young elephants may even eat the dung(粪便)of the female leader of a group when facing food shortage.

  During drought they are unlikely to give birth to their young but with good rains the birthrate will increase greatly.Desert elephants have sand baths, sometimes adding their own urine(尿液)to make them muddy!

  As we continue to overheat our weak planet, it can only be hoped that other animal species will adapt(适应)as extraordinarily well to change as the desert elephant.

(1)

The underlined part in paragraph 2 means ________.

[  ]

A.

remains in the African countries

B.

drinks 120 litres of water a day

C.

manages to live in desert areas

D.

eats 150 kilograms of food daily

(2)

Desert elephants are called careful feeders because they ________.

[  ]

A.

rarely ruin trees

B.

only drink every 3-4 days

C.

search for food in large groups

D.

protect food sources for their young

(3)

The author answers the questions raised in the first paragraph with ________.

[  ]

A.

stories and explanation

B.

facts and explanation

C.

examples and conclusion

D.

evidence and stories

(4)

Why can the desert elephant drink water every few days?

[  ]

A.

Because they have longer trunks to dig for water in riverbeds.

B.

Because they are less likely to be thirsty in a few days.

C.

Because there is much rain in the desert.

D.

Because they can store water in a“bag”at the back of their throat.

(5)

What can be inferred from the last sentence in the passage?

[  ]

A.

Overheating the earth can be stopped.

B.

Not all animal species are so adaptable.

C.

The planet will become hotter and hotter.

D.

Not all animals are as smart as desert elephants.

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