Today, computers are really helpful. They ___...

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Today， computers are really helpful. They ______ everywhere.
A. use　 B. are used　 C. usedD. were used

九年级英语单项填空中等难度题查看答案及解析
(2012北京)Today，computers are really helpful．They________everywhere．
A．use
B．are used
C．used
D．were used

九年级英语单项填空中等难度题查看答案及解析
Today, computers are really helpful. They _________ everywhere.
A. use　　 B. are used　　 C. used　　 D. were used

九年级英语单选题中等难度题查看答案及解析
Today, computers are really helpful. They ______ everywhere.
A.use B.are used C.used D.were used

九年级英语单选题中等难度题查看答案及解析
Today there are already robots working in factories. Some can1.(help) to build cars, and they do simple jobs over and over again. Fewer people will do such jobs in the future2.they are boring, but robots will never get bored.
Scientists are now3.(try) to make robots look like humans and do4.same things as we do. Some robots in Japan can walk and dance. They are fun to watch. However, some scientists believe it will be5.(difficulty) to make them really think like a human.
Scientists also believe that there will be6.(many) robots in the future. These new robots will have many different7.(shape). Some will look like humans, and others might look like animals.8.India, scientists make robots that look like snakes. If buildings fall down with people inside, 9.(this) snake robots can help look for people under the buildings. This was not possible 20 years ago, but computers and rockets also seemed10.(possible) 100 years ago. We never know what will happen in the future.

九年级英语语法填空中等难度题查看答案及解析
Germs（细菌） are everywhere. You can’t see them, but they are on your desk, on your computer, and even in the air! Like people, germs move around the world. They fly with us on planes. When food, clothes, and other things travel around the world, germs travel, too. Some germs are safe, but some are dangerous. Germs cause illnesses like colds and the flu.
Warmer Weather Brings Germs
The world’s weather is changing. Cooler countries are getting warmer, so insects from hot countries can move there. Some of these insects, like mosquitoes, carry dangerous germs. These germs cause headaches,　 fever, and can even kill people.
Under Your Skin
Your skin protects you from germs. It stops some germs, but not all. They can enter your body when you eat, or when you have a cut. Germs are on your hands, too. They enter your body when you touch your eyes, nose, or mouth.
Fighting Germs
Your immune system protects you, too. When germs get inside your body, your immune system finds and kills them. Special cells(细胞) move around your body and fight germs. They help you stay healthy. Other cells make antibodies. Antibodies help your body find and stop germs. What can you do to fight germs? You should wash your hands with soap and water. Soap kills many germs, and water washes them away.
1.According to the passage, insects　　　　 .
A. kill germs        B. carry germs            C. protect germs                D. love germs
2.The underlined word “there” refers to 　　　　 .
A. cooler countries        B. hot countries                C. everywhere                D. the world
3.Which of the following is right according to the passage?
A. All germs are dangerous        B. There are more germs in cold places
C. Soup can kill all germs                D. Germs can get into your body
4.What does the word “immune” mean in Chinese in the last paregraph?
A. 消化        B. 神经                C. 免疫                D. 分泌
5.What’s the main idea of this passage?
A. Germ are everywhere        B. Weather in Changing
C. Skin stops germs                D. Germs are developed

九年级英语阅读理解困难题查看答案及解析
Germs(细菌) are everywhere. You can’t see them, but they are on your desk, on your computer, and even in the air!
Like people, germs move around the world. They fly with us on planes. When food, clothes, and other things travel around the world, germs travel, too. Some germs are safe, but some are dangerous. Germs cause illnesses like colds and the flu.
Warmer Weather Brings Germs
The world’s weather is changing. Cooler countries are getting warmer, so insects from hot countries can move there. Some of these insects, like mosquitoes, carry dangerous germs. These germs cause headaches, fever, and can even kill people.
Under Your Skin
Your skin protects you from germs. It stops some germs, but not all. They can enter your body when you eat, or when you have a cut. Germs are on your hands, too. They enter your body when you touch your eyes, nose, or mouth.
Fighting Germs
Your immune system(免疫系统) protects you, too. When germs get inside your body, your immune system finds and kills them. Special cells(细胞) move around your body and fight germs. They help you stay healthy. Other cells make antibodies(抗体). Antibodies help your body find and stop germs.
What can you do to fight germs? You should wash your hands with soap and water. Soap kills many germs, and water washes them away.
1.According to the text, insects ______.
A. kill germs               B. carry germs              C. protect germs
2.The underlined word “there” refers to ______.
A. cooler countries         B. hot countries            C. the world
3.Which of the following is right according to the text?
A. All germs are dangerous.
B. There are more germs in cold places.
C. Germs can get into your body.
4.What do antibodies do?
A. They get inside your body and kill your immune system .
B. They carry dangerous germs.
C. They help protect us from germs.
5.Which can be the best title for this text?
A. Germs Are Everywhere B. Weather Is Changing     C. Skin Stops Germs

九年级英语阅读理解困难题查看答案及解析
Germs(细菌) are everywhere. You can’t see them, but they are on your desk, on your computer, and even in the air!
Like people, germs move around the world. They fly with us on planes. When food, clothes, and other things travel around the world, germs travel, too. Some germs are safe, but some are dangerous. Germs cause illnesses like colds and the flu.
Warmer Weather Brings Germs
The world’s weather is changing. Cooler countries are getting warmer, so insects from hot countries can movethere. Some of these insects, like mosquitoes, carry dangerous germs. These germs cause headaches, fever, and can even kill people.
Under Your Skin
Your skin protects you from germs. It stops some germs, but not all. They can enter your body when you eat, or when you have a cut. Germs are on your hands, too. They enter your body when you touch your eyes, nose, or mouth.
Fighting Germs
Your immune system(免疫系统) protects you, too. When germs get inside your body, your immune system finds and kills them. Special cells(细胞) move around your body and fight germs. They help you stay healthy. Other cells make antibodies. Antibodies help your body find and stop germs.
What can you do to fight germs? You should wash your hands with soap and water. Soap kills many germs, and water washes them away.
1.According to the text, insects ______.
A. kill germs　　 B. carry germs　　 C. protect germs　　 D. love germs
2.The underlined word “there” refers to ______.
A. cooler countries　　 B. hot countries　　 C. everywhere　　 D. the world
3.Which of the following is right according to the text?
A. All germs are dangerous.　　 B. There are more germs in cold places.
C. Soap can kill all germs.　　 D. Germs can get into your body.
4.What do antibodies do?
A. They kill germs and wash them away.　　 B. They find and develop germs.
C. They help protect us from germs.　　 D. They carry dangerous germs.
5.Which can be the best title for this text?
A. Germs Are Everywhere　　 B. Weather Is Changing
C. Skin Stops Germs　　 D. Germs Are Developed

九年级英语阅读理解简单题查看答案及解析
You _______ ever saw computers years ago, but now they are everywhere.
A. sometimes B. usually
C. hardly 　 D. almost

九年级英语单项填空简单题查看答案及解析

In UK, Closed Circuit Television（CCTV）cameras are everywhere. They help the police solve crimes and keep the streets safe. But that’s not all they do. They also catch people doing very stupid or smart things.

One of the videos is of a British woman Mary Bale. She clearly doesn’t like cats. In 2010 she was caught on CCTV throwing one into dustbin. The video shows Mary walking down a quiet street. All of a sudden, she notices Lola the cat jump onto a fence. Mary stops to pick up Lola and drops her into a larger dustbin. Lola was saved fifteen hours later. And Mary was arrested for causing unnecessary suffering to an animal. She was fined（罚款）£250 and was not allowed to own pets for five years.

Another video shows “Britain’s drunkest man”. He’s been at a party at London’s Savoy Hotel. And he’d obviously had a few too much glasses of beer. At about 2 a, m., he was kicked out for being too drunk. So, he decided to walk home. On the way, CCTV cameras filmed him falling down stairs and crossing the roads madly… A Savoy Hotel waiter later said, “It’s amazing he didn’t hurt himself badly.”

Sometimes, they also record smart events .Once a British band didn’t have any money to make a music video. So, they came up with an unbelievable idea. They set up their instruments (乐器)　 and played a song in front of eight CCTV cameras. And then, according to the English Freedom of Information Act, they asked for a copy of all the footages(视频)，which they edited. The result is that a totally new music video was made ,and it didn’t cost them a penny(一分钱).

Passage outline	Supporting details
Usages of CCTV cameras	They are almost1.　　 and are useful in many ways.
To help the police solve crimes	A woman saw a lonely cat and2.　 it into a big dustbin. She was lined $250 and was not allowed to own pets for five years.
To catch people doing stupid things	A man got very drunk and was thrown out of London’s Savoy Hotel. He went back home through a lot of troubles and dangers but was not3.　　 hurt.
To4.　　 people doing smart events.	A band had no money but still wanted to make a music record. They played in front of eight CCTV cameras and asked for the footage copy for5. .They edited the footages and made a totally new music video.

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