亚洲无码天堂在线观看,国产网曝门亚洲综合,免费黄色软装安装

精英家教網(wǎng) > 初中英語 > 題目詳情

2.We find it is difficult to work out the problem.(改為簡單句)

We find to work out the problem.

2. it difficult

題目來源：2016年啟東中學(xué)作業(yè)本九年級英語下冊譯林版 > 作業(yè)24 Reading(2)

練習冊系列答案

學(xué)業(yè)總復(fù)習全程精練系列答案

學(xué)業(yè)質(zhì)量測試簿系列答案

年級	高中課程	年級	初中課程
高一	高一免費課程推薦！	初一	初一免費課程推薦！
高二	高二免費課程推薦！	初二	初二免費課程推薦！
高三	高三免費課程推薦！	初三	初三免費課程推薦！
更多初中、高中輔導(dǎo)課程推薦,點擊進入>>

相關(guān)習題

科目：初中英語 來源： 題型：

B用所給單詞的適當形式填空，使短文正確、完整。每詞限用一次。(15分)

example, online, from, dry, oxygen,

form, space, live, robot, crowded

Many students think 1 on Mars has advantages and disadvantages. For 2 ,on Mars we could go to 3 schools, 4 would do all our work for us,and there is much more 5 . That is quite different 6 the situations on Earth now. Earth is too 7 . But there is no food,water or 8 . If you go there,you must take some 9 food. Meals on Mars will be in the 10 of pills.

1. 2. 3. 4. 5.

6. 7. 8. 9. 10.

查看答案和解析>>

科目：初中英語 來源： 題型：

() 2. (2015 •昆明) 一We may move to another planet in the future with the population increasing.

一 I think so. We will have no other choices if it gets a lot.

A. large B. many C. more D. bigger

查看答案和解析>>

科目：初中英語 來源： 題型：

C (2015 •溫州) 閱讀理解。(20分)

When you’re not at home,many worries may start to crowd your mind. Did I turn the coffee maker off? Did I lock the door? Are the kids doing their homework or watching television? With a smart home,you can quiet all of these worries.

A smart home is a home with a communication network. This network connects devices (裝置) ，such as lights and TV sets,and allows them to be controlled from far away through electrical wiring,mobile phone communication or WiFi over the Internet.

More and more people may start to consider owning a smart home,because it makes life much more convenient. It can help keep your room at a certain temperature. It can record what happens inside the home and send the video to your phone. When you are on vacation abroad,you can use a smart home controller to switch on or off the electricity when necessary. Some smart homes can receive a visitor,allowing him to come in and offering him a drink. They can even feed the cat and water the plants.

Besides,smart homes are easy to fix. Most smart home technology and devices are wireless and can be set up with a minimum of tools,using only the guiding information. When a problem appears,you can deal with it yourself without paying a professional.

However,for homeusers,the smart home technology is far from perfect. It can be rather expensive to own the technology and the devices. Also,because the smart home system (系統(tǒng)) allows its owner to get home information from anywhere,it leaves the home easy to be attacked by hackers (黑客) ，who may secretly use or change the information in the system.

Now,many scientists are excited at the future of smart home technology. Imagine being able to get fashion advice from your mirror,or receive food shopping suggestions from your refrigerator. While there are others who worry that those smart devices will make people lazier and lonelier. Whatever it is,one thing is for sure—smart home technology will change the way we live and work.

() 1. According to the passage,nowadays a smart home can lock the door through.

A. electric lights B. mirror technologies C. mobile phones D. shopping programs

() 2. The third paragraph of the passage is mainly about.

A. the steps to use smart systems B. the prices of smart programs

C. the advantages of a smart home D. the tools for setting up smart devices

() 3. Which of the following is TRUE about a smart home according to the passage?

A.Smart homes can’t help feed pets nowadays.

B.Smart homes cost a lot of money at present.

C.You can’t control your smart home in other countries.

D.It's hard for hackers to get information from smart homes.

() 4. What’s the writer’s opinion according to the passage?

A.People will become less happy in the future.