“The answer sheet written with a pencil be ca...

“The answer sheet written with a pencil         be cancelled,” declared the teacher.

A. shall            B. should               C. must             D. may

高二英语单项填空中等难度题查看答案及解析

Write ONE WORD for each blank on the Answer Sheet.

Science and engineering have varied meanings and different ways in which they can be understood, though the differences are not easy to tell.

First is science. This is nothing but the use of reasoning to know how things work and what causes the happenings.

Engineering is about the way some tools, machines, systems etc are made with the help of human resources, raw materials and some scientific techniques. Science is important for engineering. Engineering can’t be done without knowing the basic principles of the working of the device that one wants to make. For example, if one wants to make a fan and they do not know how a fan works, then it is practically impossible for them to do so. Thus knowing how the fan works is science and making a fan is engineering.

Then comes the most important factor, the technology. Technology is always evolving with the help of the existing science and engineering techniques. It has to satisfy the usage of it by the consumers and safety of the people. For example, science will tell people the rules or the working of the equipment, engineering techniques will tell them how the equipment is made and the technology will consider both the above factors to create the same equipment but in a different way or using a different technique with some alterations(改变) giving birth to newfound technology. Thus again, science and engineering are important for technology to take place and the people who undertake the activities of science and technology are considered technologists.

All these three above discussed factors are important when one undertakes some kind of research work.

Some people think that technology is nothing but the way science is applied. If they make good investment in the field of science, then they would gain a lot from new technology. Thus, people start investing in many new ventures(项目)。

So we can see clear differences between science, technology and engineering. New technology is the best way to take a country to a higher economic position and to the path of fast growth. Technology requires the use of science and engineering as this is the best way to start and put the use of them into practice.

Title: Clear the doubts about technology

高二英语填空题中等难度题查看答案及解析

—Will the match be cancelled because of the bad weather?

—No, rain or shine, the match will be held as ________.

高二英语单项填空中等难度题查看答案及解析

The singer’s flight was 　　 due to bad weather, resulting in the show 　　 .

A. put out; to be canceled　　 B. put aside; to be canceled

C. put off; being canceled　　 D. put away; being canceled

高二英语单项填空中等难度题查看答案及解析

_____ the rain, the football game will not be cancelled.

A. In spite of   B. In favor of   C. In need of   D. In memory of

高二英语选择题中等难度题查看答案及解析

---What bad weather! I’m afraid the trip will be canceled.

---____it would clear up tomorrow.

A. Even if　　 B. If only　　 C. Only if　　 D. As if

高二英语单项填空中等难度题查看答案及解析

contribute to be absorbed in benefit from answer for wind up

keep in touch with keep pace with be opposed to

1.We have been ________each other by e-mail since he left China.

2.At first he ________the scheme, but we managed to argue him round.

3.Tom has formed a habit of ________his watch before he goes to bed every day.

4.The bus driver should ________the safety of the passengers.

5.Many factors have ________the development of the telecommunications in the past 30 years.

6.Millions of farmers have become rich, all ________the Partys new policy.

7.Though trapped at home all day, he makes use of the Internet ________the changes of the outside world.

8.He ________so ________his experiment that he hasnt had a bite since morning.

高二英语其他题中等难度题查看答案及解析

Bring an extra pencil with you _____ something goes wrong with this one during the exam.

A.in case B.in spite of C.so that D.in order that

高二英语单项填空简单题查看答案及解析

A superhero is a fictional character with special powers. Since the first superman story was written in the USA in 1938, superheroes 1. （appear）in various comic books around the world. But more recently they have become better known 2. film characters.

Although superhero powers vary 3. (wide), superman strength and the ability to fly are common. Some superheroes do not have special powers 4.　 have developed some other important abilities. 5. (protect) friends and family, a superhero’s identity is normally kept secret, which often 6. (mean) superheroes have 7. complicated double life.

There have been 8. (success) superheroes in countries other than the USA. Examples include Cybersix from Argentina and the heroes of AK Comics from Egypt. Japan is the only country 9. has many superhero characters as the USA. However, most Japanese superheroes are short-lived. While American entertainment companies reinvent superheroes, 10. (hope) they will stay popular, Japanese companies frequently introduce new characters.

高二英语短文填空中等难度题查看答案及解析

The moment the 28^th Olympic Games _____ open, the whole world cheered.

A. declared                                               B. have been declared

C. have declared                                            D. were declared

高二英语单项填空中等难度题查看答案及解析