We have no doubt that if the students’ intere...

We have no doubt that if the students’ interest in the subject is motivated, they will ________ the challenge and commit more of their time and energy to their studies.

A. face up to. B. keep pace with.

C. put up with. D. live up to

高三英语单项填空中等难度题查看答案及解析

There is no doubt ________ he will finish the task in time.

A. if                B. whether          C. what             D. that

高三英语单项填空中等难度题查看答案及解析

I have no doubt ______ she will come out first in the English contest.

A. if　　 B. about　　　 C. whether　　 D. that

高三英语单项填空中等难度题查看答案及解析

We have heard some interesting ways that 5G wireless technology might change our lives in the future.

5G, short for the 5th generation mobile communication technology, promises Internet speeds between 50 to 100 times faster than current 4G systems. While 5G is set to be used in some limited areas of America this year, much of the world is not expected to receive widely available service until 2023.

One project in Britain, however, is already testing this superfast technology on an unlikely group of Internet users-cows. The project was developed by American technology company Cisco Systems. It also receives money from the British government. Cisco says the program seeks to explore the future of 5G connectivity in rural areas around the world.

Testing areas were set up at farms in three rural areas of England. The cows are equipped with 5G-connected devices (装置) that link up to a robotic milking system, which uses sensors and machine learning to fully automate the process. System designers say technology takes over after a cow feels ready to be milked and walks toward an automatic gate. The device is designed to recognize each individual cow. It then positions equipment to the right body position for milking. During the process, machines release food for the cow as a reward.

Other 5G technology tools include automated brushes that turn on when the cow rubs up against them. Sensors also control the amount of light to the cows’ living areas depending on the weather. And, an automatic feeding system makes sure the animals always get enough to eat.

Duncan Forbes, head of the project, told Reuters that the project shows the farm’s cow operations can be greatly improved with 5G technology and that the experiment provides strong evidence that 5G technology can be widely used in the future, not just on farms in Britain, but in rural communities across the world.

1.What is the purpose of Cisco Systems’ program?

A.To win financial support from British government.

B.To test the effects of 5G technology on animals

C.To promote its technological development in Britain

D.To expand the future use of 5G in rural communities.

2.What does the underlined word “It” in Paragraph 3 refer to?

A.The project. B.The company.

C.The technology. D.The group.

3.What can we learn about 5G according to the text?

A.It is no worse than 4G in terms of speed.

B.It is already widely available in the world.

C.It enables cows to control their own milking.

D.It is based on sensors and machine learning.

4.In which section of a newspaper may this text appear?

A.Entertainment. B.Lifestyle.

C.Education. D.Technology.

高三英语阅读理解中等难度题查看答案及解析

37．The students have been told that under no condition______the mobile phone in class.

高三英语单项填空简单题查看答案及解析

We have been told that in no case ________the telephone in the office for personal affairs.

A．we may use         B．may we use         C．we use                D．use we

高三英语单项填空简单题查看答案及解析

We have been told that in no case ________the telephone in the office for personal affairs.

A．we may use         B．may we use         C．we use                D．use we

高三英语单项填空中等难度题查看答案及解析

There is no doubt___he is the best man for thejob.

A.that　　 B. whether　　 C.if　　 D.what.

高三英语单项填空中等难度题查看答案及解析

We have been told that under no circumstances　　　the computer in the office for personal affairs.

A. may we use

B. did we use

C. we could use

D. we may use

高三英语单项填空中等难度题查看答案及解析

We have been told that under no circumstances ___ the telephone in the office for personal affairs.

A. may we use     B. we may use      C. we could use     D. did we answer

高三英语单项填空中等难度题查看答案及解析