Science is difficult_________interesting.A.bu...

Science is difficult_________interesting.

A.but B.and C.or

九年级英语单选题中等难度题查看答案及解析

—What’s your favorite subject?

—Science. It’s difficult　　　　　 interesting.

A. so　　 B. or　　 C. and　　 D. but

九年级英语单选题简单题查看答案及解析

---What do you think of geography?

---It is very difficult　　　　 useful.

A.and B.or C.but

九年级英语单选题中等难度题查看答案及解析

English is interesting, _____ I didn’t like it at first.

九年级英语单项填空简单题查看答案及解析

English is interesting, _______ I didn’t like it at first.

九年级英语单项填空中等难度题查看答案及解析

I like math _______it’s difficult for me.

A. but　　 B. and　　 C. or　　 D. because

九年级英语单选题中等难度题查看答案及解析

Teenage life is interesting, adventurous(冒险的) and difficult. Teenagers have to go through many problems. It may probably be a family problem or a school problem. It is important to learn how to deal with those problems.

Be grateful(感激的) of your parents’ support. When you have a problem, ask your parents to support you. When a child is thirteen, he feels like he has grown up. As a part of a family, teenagers do not want their parents to involve in their personal activities and they think they are able to be independent(独立的).

It is very normal and parents should also cooperate(合作) with their kids. They should try to get to know what their child needs. Sometimes a child may be hesitating(犹豫) to tell something but they should try to know what the matter is. Parents’ support is the greatest support for a teenager.

Learn to live in society. Society plays a very important role in everyone’s life. What teenagers see from society has a big influence on their characters.

As a teenager, you should know what is wrong and what is right. Never be impatient in making a decision. Always keep cool and calm(沉着的), take advice from your parents and you will make a good decision. Don’t let the bad things of society influence you. Instead, get to learn good things from society.

Learn from school. School is like a second home. We learn a lot from our school, and at the same time, it is the hardest part of a teenager’s life.

·First are the studies. You should know what you want to do. Don’t come under pressure in making choices.

·Learn to take your own stand(立场). If you don’t do well in exams, don’t feel broken. Be strong-minded and spend more time on your studies.

·Share your problems with your friends. Your friends are always ready to help. If you are confused in your life, talk about what all you’ve done and what you want to do with your friends.

1.What’s the greatest support for teenagers?

A．The support of their teachers.

B．The support of their friends.

C．The support of their parents.　

D．The support of their schools.

2.When teenagers make a decision, they should 　　　　 .

A．know their parents needs

B．be impatient

C．do it by themselves

D．keep calm

3.When teenagers don’t do well in exams, they should 　　　　 .

A．learn to make choices　

B．work harder at their studies

C．feel sad about themselves

D．talk with their good friends

4.What does the passage mainly tell us?

A．How to cooperate with teenagers.

B．How to get help from parents.

C．How to face problems as a teenager.

D．How to be independent in school.

九年级英语阅读理解中等难度题查看答案及解析

It's difficult for me to learn French,＿＿I don't want to give it up.

A. or B. and C. but D. so

九年级英语单选题简单题查看答案及解析

Artificial intelligence（人工智能）, or AI in short, is the science of giving computers and machines ability to think and work like humans. AI scientists and engineers have made a lot of cool technologies. AI is rapidly catching up with the human ability to read faces. As a result, facial recognition（面部识别）is used a lot in the world. Chinese police use this technology to identify criminals（罪犯）.Once they caught a criminal when he attended a concert. It also checks the ID of ride-hailing（网约车）drivers and lets people pay for things with a smile.

AI is also used in self-driving cars, which are believed to be the future of driving. Most drivers may wave or nod at passers-by to let them cross the street, but self-driving cars don't have this ability. Carmakers are testing a light signal system to help them "speak" to humans. The system can show what self-driving cars will do. For example, if a driverless car is yielding（让路）, it will flash two white lights side to side. A rapidly flashing light tells passers-by that the car is about to speed up.

Service Robots also show you how powerful AI is. Imagine this—you come back home from school and your robot housekeeper is waiting for you at the door. After dinner, he teaches you to play the piano, just like a real music teacher. Such thoughts will soon happen in the real world. In the future, more and more service robots will become good home helpers. AI is so powerful that it can help human beings and even replace us in many jobs.

1.What does the underlined word "identify" mean in Paragraph 2 probably mean?

A.To let somebody know his mistakes.

B.To come to realize and tell who is who.

C.To take somebody to the police station.

D.To tell somebody something important.

2.According to the passage, what is facial recognition used for?

A.Driving cars. B.Making people smile.

C.Calling the police. D.Checking people's information.

3.Which technology has been used in real life according to the passage?

A.Service Robots at school. B.Robots as ride-hailing drivers.

C.Facial recognition for payment. D.Light signals for self-driving cars.

4.According to the passage, how many ways can AI be used in the future?

A.One. B.Two C.Three D.Four.

5.What can we learn from the passage?

A.People use AI in many different ways.

B.AI will take the pace of human beings in all jobs.

C.Self-driving cars will be able to talk like humans.

D.A criminal was caught for inventing facial recognition.

九年级英语阅读单选中等难度题查看答案及解析

1. Artificial Intelligence (人工智能), or AI in short, is the science of giving computers and machines ability to think and work like humans. AI scientists and engineers have made a lot of cool technologies.

AI is getting close to the human ability to read faces. As a result, facial recognition (面部识别) is used a lot in the world. Chinese police use this technology to find criminals. They even caught six criminals on a famous singer’s concerts in six different cities. 2.

AI is also used in self-driving cars. Carmakers are testing a light signal system to help them “speak” to humans. The system can tell passers-by (行人) that the car is about to speed up. It seemed that it can soon take the place of a real person. 3.

4. Service Robots can show you how powerful AI is. Imagine this—you come back from school and your robot house keeper is waiting for you at the door. After dinner, he teaches you to play the piano just like a real music teacher. Such thoughts will soon happen in the real world. In the future, more and more service robots will become good home helpers.

AI is so powerful that it can help people and even replace us in many fields. 5.

A. Do we still need to learn how to drive?

B. In a way it is helpful for the police to get bad guys.

C. Do you know what Artificial Intelligence is?

D. AI age is coming, are you ready for it?

E. Have you ever wished to have a robot?

九年级英语补全短文5选5中等难度题查看答案及解析