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毫无疑问，电脑在科技和商业上是很有用的。
There is _______ _______that computers are very useful in technology and business.
九年级英语完成句子中等难度题查看答案及解析
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完成句子。根据中文意思完成句子。
1.毫无疑问乘飞机去花钱最多。
There is ____ that it is the most expensive to go by air.
2.众所周知,雾霾对我们的健康很有害。
As we know , haze is quite our health.
3.只要你用心学习，你就会取得进步。
______ ________ ______ you put your heart into the study, you may make progress.
4.如果有必要，你可以打电话向我求助。
_____________，you can call me for help．
5.到目前为止，我们已经学完了所有的课程。
__________ _____________, we have learned all the lessons..
九年级英语补充句子中等难度题查看答案及解析
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完成句子 根据中文意思，用单词或短语的适当形式填空，完成句子。（10分）
1.毫无疑问乘飞机去花钱最多。
There is__________that it’s the most expensive to go by air.
2.你练习的越多，就越少犯错误。
__________ you practice,__________ mistakes you’ll make.
3.年轻人应该以他们自己的文化而自豪。
The young should _______________________their own culture.
4.每个中国人将为实现中国梦做出贡献。
Every Chinese will ___________________making the Chinese Dream come true.
5.最后但同样重要的，保持快乐的心情是健康的良药。
____________________，keeping happy mood is the medicine of the health.
九年级英语补充句子困难题查看答案及解析
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Besides playing computer games, is there anything meaningful that kids want to do during the long holiday? Doing experiments (实验) can be interesting, and you may try the following experiments at home. Make sure that you’ll do them with an adult.
Experiment A: Make your own cloud
① Fill a bottle with hot water. Leave it for five minutes.
② Pour 3/4 of the water away.
③ Put some ice on the top of the bottle.
④ Wait and watch! In a few minutes, there is a cloud.
Experiment B: A magic balloon
① Put the balloon on a bottle.
② Put the bottle in the hot water, the air gets hot and rises into the balloon.
1.According to the passage, we should do the two experiments ________.
A. in the field B. all by ourselves
C. with an adult D. only in summer
2.According to Experiment A, which one is the right order?
a.
b. 
c. 
d. 
A. a-c-d-b B. d-a-c-b C. d-c-a-b D. a-b-d-c
3.In Experiment B, the balloon will _________.
A. stay the same B. be smaller
C. be bigger D. fall into the bottle
九年级英语阅读理解中等难度题查看答案及解析
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_____ playing computer too much is bad for your study and health．
A．No doubt that B．There is no doubt that
C．There are no doubt that D．There isn’t doubt that
九年级英语单项填空中等难度题查看答案及解析
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There is no _______ that we will realize our dreams in the end. (疑问)
九年级英语根据中/英文提示填空中等难度题查看答案及解析
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请根据要求改写下列句子,每空一词。
1.There are something wrong with my computer.(改为一般疑问句)
________ there ________ wrong with your computer?
2.I would rather stay at home than go out when I was young.(保持句意基本不变)
I ________ staying at home to ________ out when I was young.
3.We often see Tom clean the blackboard (改为被动语态)
Tom is often ________ ________ clean the blackboard.
4.The tiger are facing great danger.(感叹句)
________ ________ danger the tiger are facing.
5.“What do you sell online?”I asked the young boy. (改为宾语从句)
I asked the young boy ________ he ________ online.
九年级英语句型转换中等难度题查看答案及解析
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1.明天要么你去那儿，要么我去那儿。
going there tomorrow.
2.我的新电脑出了点问题。
with my new computer.
3.你做任何事情前要三思
You should before __________________________.
4.你能告诉我那个小男孩为什么在哭吗？
Can you tell me _______________________________________________.
5.根据你所拥有的时间选择你的爱好怎么样？
What about ______________________________________ the time you have?
九年级英语翻译中等难度题查看答案及解析
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1.A computer seldom gives wrong answers.（改为反意疑问句）
A computer seldom gives wrong answers, ?
2.Memory is very essential in our life.（改为感叹句）
memory is in our life !
3.Joan entered for the Language Camp to improve her listening skills.（对划线部分提问）
Joan enter for the Language Camp?
4.Have you wondered? Why do Japanese take off their shoes before entering a house ?（改为宾语从句）
Have you wondered Japanese off their shoes before entering a house?
5.My cousin is so young that he can’t understand that.（保持句意基本不变）
My cousin isn’t to understand that.
6.Taxi drivers can’t use the taxi booking apps during rush hours.（改为被动语态）
The taxi booking apps can’t by taxi drivers during rush hours.
7.we, before, going over, the entrance exam, spent, all the subjects, much time.（连词成句）
_____________________________________________________________________
九年级英语句型转换中等难度题查看答案及解析
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There are reports that some developed countries have shipped broken parts of computer to China. Such a thing can be found every day though it’s against international laws. Last month Hong Kong officers found 131,000 kilograms of broken computers, TVs and phones sent from Japan. Things like this are called e-waste. Dealing with them isn’t an easy job because dangerous poisons like mercury(汞) and lead(铅) can be found in them. Every time an old computer breaks down, it needs dealing with safely. But at present, broken computer parts are usually buried. It may be hundreds years before they are really gone in the soil.
Many places in China are polluted by e-waste. Guiyu in Guangdong Province is one of them. This town is named as “the e-waste capital of the world”. It has to deal with 1.5 million kilograms of e-waste each year, from which it makes 75 million yuan, But many of the poisons find their way into the environment. Greenpeace, an environmental group, has found the air, the earth and rivers in Guiyu badly polluted. This year, China presents a new environmental protection law. Computer companies like Lenovo and Dell will be asked to take back their old computers. This is because the companies that make computers know best how to deal with them safely. Hopefully, the problem with e–waste will be solved in the near future.
1.The town of Guiyu in Guangdong Province_____________.
A. is the e-capital of the world B. has serious e-waste pollution
C. deals with the e-waste safely D. spends much money on e-waste
2.The underlined word buried probably means ____________ in the passage.
A. 焚烧 B. 回收 C. 循环再用 D. 掩埋
3.This year, the Chinese government__________________.
A. tries to change people’s life B. closes some computer companies
C. makes a new environmental protection law D. ask people to hand in their old computer
4.The passage is mainly about_______________.
A. the ways to deal with e-waste B. the cost of burning e-waste
C. the e-waste problem in China D. the causes of e-waste
九年级英语阅读单选困难题查看答案及解析
