— There will be _________ wildlife in the wor...

— There will be _________ wildlife in the world if we do nothing.

— Don’t worry. Our government has taken action to protect the environment.

A.less and less B.more and more C.smaller and smaller D.bigger and bigger

八年级英语单选题中等难度题查看答案及解析

If we do　　　　　　 , there will be___________ giant pandas in the world.

A. nothing ; no more　　 B. anything ; no any

C. anything ; no more　　 D. nothing ; more and more

八年级英语单选题困难题查看答案及解析

There will be ______ red-crowned cranes in the world if we don’t protect them.

A. less and less　　　　 B. a little

C. more and more　　 　 D. fewer and fewer

八年级英语单项填空中等难度题查看答案及解析

There will be_________space for wildlife in the world．

A. fewer and fewer　　 B. 1ess and less　　 C. fewer and less　　 D. 1ess and fewer

八年级英语单选题中等难度题查看答案及解析

　　　　 animals are in danger and there will be 　　　 space for them if we do nothing for them.

A. More and more, less and less

B. Less and less, more and more

C. fewer and fewer, more and more

D. More and more, more and more

八年级英语单项填空中等难度题查看答案及解析

How could we tell time if there were no watches or clocks anywhere in the world?

The sun might be the world's first“clock”，except in the far north，where the Eskimos（爱　 斯基摩人）live．There，it's dark most of the winter，and light most of the summer．But in most

of the world, if you don't have a clock that shows time, you still know that when the sun shines, it's day, and when it's dark, it's night. The sun can not only tell you whether（是否）it's day or night but also it's morning, noon, or afternoon. When the sun is almost directly（恰好）overhead, it's noon.

People who live near the sea learn from the tides. In the daytime, for about six hours, the water rises higher and higher on the beach. And then it goes down and down for about six hours. The same thing happens again at night. There are two high tides and two low tides every 24 hours.

Seamen on a ship know time by looking at the moon and the stars. The whole sky is the clock.

In some places in the world the wind comes up at about the same time every day or changes

direction or stops blowing. In these places the wind can be the clock.

A sand clock is an even better clock. If you had fine dry sand in a glass like the one in the picture, you would have what is called an hourglass. The sand in the hourglass goes from the top part to the bottom part in one hour. When the hourglass is turned over, the sand will take another hour to go back again.

1.The Eskimos in the far north can’t use the sun for a clock because ______.

A. they know very little about the sun

B. the sun there never goes down in winter.

C. it’s too cold for them to go out to watch the sun

D. there are long dark winters and long light summers in the far north

2.The underlined word “tides” in paragraph 3 means ___________.

A. ocean current

B. storm

C. a regular rise and fall of the sea

D. wave

3.In which part of the newspaper can you probably read this passage?

A. News　　　　 B. Science

C. Business　　 D. Advertisement

4.What’s the best title for the passage?

A. Different Ways to Tell Time

B. Useful Machine to Tell Time

C. The History of the Clock

D. The Development of the Clock

5.How many ways are mentioned in the passage to tell time?

A. Five　　 B. Four　　　　 C. Six　　　 D. Three

八年级英语阅读理解中等难度题查看答案及解析

In the future, there will not be enough food and drinking water. _____ the world a better place to live in, what can we do now?

A. To make　　　　　　　　　 B. Make　　　　　　　　 　　 C. Making

八年级英语单项填空中等难度题查看答案及解析

In the future, there will not be enough food and drinking water. _____ the world a better place to live in, what can we do now?

A．To make

B．Make

C．Making

八年级英语单项填空困难题查看答案及解析

_______animals are in danger and there will be _______space for them if we do nothing for them.

A. More and more; less and less            B. Less and less; more and more

C. Fewer and fewer; more and more        D. More and more; more and more

八年级英语单项填空中等难度题查看答案及解析

---Will there be more trees?

--- ______. I think we’ll have a more beautiful world in the future.

A. Yes, there are　　　　　 　　 　　 B. Yes, there will

C. No, there aren’t　　　　　 　 D. No, there won’t.

八年级英语单项填空中等难度题查看答案及解析