They are _________ busy because they have ___...

They are _________ busy because they have ________ work to do all the time.

A. too much, too much　　 B. much too, too much

C. much too, much too　　 D. too much, much too

九年级英语单选题中等难度题查看答案及解析

— Why don' the doctors stop ________ lunch?

— Because they are busy ________ a patient.

A.to have; to save B.having: saving C.to have; saving D.having; to save

九年级英语单选题中等难度题查看答案及解析

People are busy working every day， so they do not have enough time to do exercise. As a result， many people become too fat or too thin. To keep our bodies healthy， we have to do exercise every day.

There are many kinds of exercises. Bending (弯腰) and stretching (伸展) helps us move easily. Before we play ball games or swim， it is better for us to do bending and stretching exercises first. This kind of exercise is something called warm-up exercise.

Running is also a good exercise.　 If we cannot run fast， we can jog. Jogging means running slowly Again， before we run or jog， we must do warm-up exercise. Also， we should not run or jog in busy streets. The air there is often dirty. Some people like weight lifting because it can make their bodies strong. Also， we need to do warm-up exercise before weight lifting.

1. ________ is called warm-up exercise.

A. Playing ball games　　　　　　　　　　 B. Swimming

C. Bending and stretching　　　　　　　 D. weight lifting

2. Before we ________ ， we must do warm-up exercise.

A. run　　　　 B. jog　　　　 C. work　　　　 D. run or jog

3.Why do some people like weight lifting?

A. Because it can make them thin.

B. Because it can make their bodies strong.

C. Because it can make them work well.

D. Because they don't like other exercises.

4. From the passage， we know ________ .

A. jogging means running quickly

B. weight lifting can help us move easily

C. busy streets are not good places for running

D. three kinds of exercises are mentioned

5. Why do we need to do warm-up exercise?

A. To help us move easily

B. To make our bodies strong

C. To help us exercise better

D.To help us avoid hurting ourselves

九年级英语阅读理解中等难度题查看答案及解析

In many businesses, computers have largely replaced paperwork, because they are fast, flexible, and do not make mistakes. As one banker said, “Unlike humans ，computers never have a bad day.” And they are honest. Many banks advertise that their transactions are untouched by human hands “and therefore safe from human temptation.” Clearly, computers have no reason to steal money. But they also have noconscience, and the growing number of computer crimes shows they can be used to steal.

Computer criminals don’t use guns. And even if they are caught, it is hard to punish them because there are no witness and often no evidence. A computer cannot remember who used it; it simply does what it is told. The head teller at a New York City bank used a computer to steal more than one and a half billion dollars in just four years. No one noticed this theft because he moved the money from one account to another. Each time a customer he had robbed questioned the balance in his account, the teller claimed a computer error, then replaced the missing money from someone else’s account. This man was caught only because he was a gambler. When the police broke up an illegal gambling operation, his name was in the records.

Some employees use the computer’s power to get revenge on employers they consider unfair. Recently, a large insurance company fired its computer-tape librarian for reasons that involved her personal rather her professional life. She was given thirty day’s notice. In those thirty days, she erased all the company’s computerized records.

Most computer criminals have been minor employees. Now police wonder if this is “the tip of the iceberg.” As one official says, “I have a feeling that there is more crime out there than we are catching. What we are seeing now is also poorly done. I wonder what the real experts are doing---- the one who really knows how a computer works.”

1.What does the underlined word mean in Chinese in the first paragraph?

A.能力. B.信心. C.可能. D.良心

2.Which feature of computers makes computer theft possible?

A.They are fast, flexible and accurate B.They usually “feels good”

C.They have no conscience D.They are honest.

3.A certain head teller at a New York City bank was exposed only when_______.

A.his name was found in illegal gambling records

B.he was replacing the missing money from someone else’s account

C.a customer questioned the balance in his account

D.the police broke up an illegal gambling operation

4.According to the passage, which of the following might explain the reasons for some other computer crimes?

A.Personal jealousy B.Revenge

C.Professional D.Thirty days’ notice

5.What conclusion can a reader draw from the passage________.

A.Computer criminals are minor employees

B.Of all crime, computer theft is but the tip of the Iceberg

C.Computer crimes are all so poorly done

D.There is more computer crime out there committed by real experts

九年级英语阅读单选中等难度题查看答案及解析

七. 首字母填空

Robots are smart because they have computer brains. They can help people work in d 1. places.　 They can also do difficult jobs. Brine, the robot mail carrier, b2. mails to a large office building in Washington D.C. He is one of 250 robot mail carriers in the United States. But have you e 3. heard about a robot teacher?

Mr Green is a fourth-grade robot teacher. He has s4. advantages as a teacher. One advantage is that he does not f 5. details. He knows each child's name, their parents' names and w6. each child knows and needs to know. He even knows each child's pets and hobbies. Mr Green does not make mistakes. Each child goes and t7. him his name, then dials an ID number. His computer brain puts the child's voice and number together.　 He identifies the child with no mistakes. Then he starts the lesson.

Another advantage is that Mr Green is flexible(灵活的).If the children need more t8.to do their lessons, they can move switches and change the timetable. In this way they can repeat Mr Green's lesson over and over again When the children do a good job, he tells them something interesting about their hobbies. At the e 9.of the lesson the children switch Mr Green off. The children like Mr Green very much They feel happy and r 10. in his class. And when they make a mistake, they don't feel upset. They have a lot of fun with a robot teacher.

九年级英语语法填空中等难度题查看答案及解析

My parents ______go to visit my grandparents these days because they are too busy, so they feel very sorry.

A. usually　　 B. all the time　　 C. seldom

九年级英语单选题中等难度题查看答案及解析

____ mothers can’t go to the meeting , because they have gone to New York on business .

A．Alice and Lily’s　　　 B．Alice’s and Lily’s　　 C．Alice’s and Lily

九年级英语单项填空中等难度题查看答案及解析

____ mothers can’t go to the meeting , because they have gone to New York on business .

A．Alice and Lily’s

B．Alice’s and Lily’s

C．Alice’s and Lily

九年级英语单项填空中等难度题查看答案及解析

Nowadays people become more and more busy.　 They are so busy that they have no 1.　 to cook. This becomes 2.　 problem, because most families love home cooking! The food tastes good and warm, and a family meal brings everyone 　 3.　 . In some families, the meal time is often the only time everyone sees one another at the　 4. time.

Another reason people 　 5.　 home cooking is that it is often a way of showing love. A parent 　 6.　 makes some cookies is not just satisfying a child’s sweet teeth. He or she is sending a message. The message says, “I care about you enough to spend an hour making cookies that you will eat up in fifteen minutes 7.　 I let you.”

There is also something 　 8. the smell of home cooking. The smell of home cooking pleases people of all ages. It makes most of us 　 9.　 good and we realize that we are loved by others, even if we are the ones doing the cooking! Next time you smell a cake making, stop for a moment and pay 　 10.　 to your mood.

九年级英语单词拼写中等难度题查看答案及解析

________mothers can’t go to the meeting, because they have gone to New York on business.

A. Alice and Lily’s    B. Alice’s and Lily’s    C. Alice’s and Lily

九年级英语单项填空中等难度题查看答案及解析