. It turned out to be a good harvest of wheat...

. It turned out to be a good harvest of wheat this year, ____ lack of rain.

A. regardless of         B. in spit                     C. due to                              D. in case

高三英语单项填空简单题查看答案及解析

There would be not a good harvest of wheat in North China this year _______ the big snow.

高三英语单项填空简单题查看答案及解析

This winter, there was a heavy snow in our province; the farmers say that it___ to be a good harvest.

A. supposes　　　　　 B. expects　　　　 C. proposes　　　　 　　　 D. promises

高三英语单项填空中等难度题查看答案及解析

If eighteen-year-old Karki doesn't turn out to be the next Edison, I'll chop off my locks This kid invented a solar pane (嵌板) which uses human hair as a conductor and could provide the world with cheap, green electricity, solving the energy crisis.

Karki, a Nepal teenager, who lives in a village in Rural Nepal, used human hair to replace silicon, which is a common but expensive component of solar panels.

By using hair as a replacement, Karki says solar panels can be produced for around 23 pounds. But if they were mass-produced, Karki says they could be sold for less than half that price, which could make them a quarter of the price of those already on the market.

The solar panel works because melanin, the substance giving hair its color, is light sensitive and can act as an electrical conductor. Karki was inspired to follow this route by a Stephen Hawking book, which explained how to create energy from hair.

The device (设备) Karki has shown is able to produce 9V or 18W of energy -- plenty to charge a mobile phone. Half a kilo of hair can be bought for only 16p in Nepal and lasts a few months, where as a pack of batteries would cost 50p and last a few nights," according to Karki.

Karki has now sent out several devices to other districts near his village for testing. "First I wanted to provide electricity for my home, then my village. Now I am thinking for the world," he said.

Karki says the idea is more important than ever because of the urgent need for renewable energies in the face of limited power sources and global warming. Slowly, natural resources are decreasing. One day we will be in a great crisis. This is an easy solution for the crisis we are having today.

64. What is the best title of the passage?

A. Introduction of Solar Panels            B. Functions of a New Solar Panel

C. Special Solar panel Materials                      D. Karki Invented a New Solar Panel

65. Why did Karki want to invent a solar panel with hair?

A. Because hair is not very expensive.

B. Because silicon is hard to find.

C. Because he wanted to provide electricity for his home.

D. Because the energy crisis is very serious in his home town.

66. From the last paragraph we can know ________.

A, Karki s invention is of great importance

B. Karki can predict what will happen in the future

C. the energy crisis will disappear in the future

D. Karki's invention will make him wealthy

67. The purpose of this passage is to ________.

A. Karki for his great invention          B. introduce a new solar panel

C. promote the sales of solar panels        D. warn people of the energy crisis

高三英语阅读理解简单题查看答案及解析

　　that there′s another good harvest this year.

高三英语单项填空简单题查看答案及解析

_____ that there is another good harvest this year.

高三英语单项填空中等难度题查看答案及解析

42.______________that there′s another good harvest this year.

43.

高三英语单项填空简单题查看答案及解析

The road conditions there turned out to be very good, ___ was more than we could expect.

高三英语单项填空中等难度题查看答案及解析

The road conditions there turned out to be very good, ___ was more than we could expect.

A. it            B. what           C. which        D. that

高三英语单项填空中等难度题查看答案及解析

The road conditions there turned out to be very good, ______ was more than we could expect.

A. it      B. what     C. which      D. that

高三英语单项填空中等难度题查看答案及解析