________ that all the windows are closed when you leave.
A.Make sure
B.Take care
C.Look out
D.Get ready
年級 | 高中課程 | 年級 | 初中課程 |
高一 | 高一免費(fèi)課程推薦! | 初一 | 初一免費(fèi)課程推薦! |
高二 | 高二免費(fèi)課程推薦! | 初二 | 初二免費(fèi)課程推薦! |
高三 | 高三免費(fèi)課程推薦! | 初三 | 初三免費(fèi)課程推薦! |
科目:初中英語 來源: 題型:閱讀理解
A.Qinghai Lake |
B.Karaoke. |
C.Kunlun Mountain. |
D.The Potala Palace. |
A.windows | B.toilets | C.sockets | D.rubbish |
A.oxygen masks | B.doctors | C.oxygen | D.passengers |
A.flying to Tibet is impossible |
B.train to Lhasa is too clean to take |
C.train trip to Tibet is popular with travelers |
D.taking train to Lhasa causes a lot of trouble |
A.Tibet – Roof of the World |
B.Magic Train to Magic Tibet |
C.Beautiful Views in Tibet |
D.A Comfortable Trip to Tibet |
查看答案和解析>>
科目:初中英語 來源: 題型:閱讀理解
A.a(chǎn) popular online game | B.a(chǎn) kind of sport |
C.a(chǎn)n interesting online film | D.a(chǎn) real farm |
A.火 | B.雇傭 | C.解雇 | D.著火 |
A.farmer | B.worker | C.student | D.clerk |
A.Nongmin and King | B.King and Kitty |
C.Kaixin and Kitty | D.Nongmin and Kaixin |
A.“Happy farms” is good for people’s work and study |
B.people can play “Happy farms” at night |
C.people should never play “Happy farms” |
D.“Happy farms” sometimes can help you relax but it may also cause problems |
查看答案和解析>>
科目:初中英語 來源: 題型:閱讀理解
查看答案和解析>>
科目:初中英語 來源:2010年遼寧省沈陽市中考英語真題 題型:閱讀理解
Do you know why you sleep? You may think it’s because you’re tired. Or perhaps you’ve been told sleep is good for you. Yet no one knows exactly why or how people sleep.
Until the early 1950s, most scientists thought the body and brain rested during sleep. Then a scientist watched people sleep. He noticed that during periods of between 5 and 30 minutes each, sleepers’ eyes made rapid movements, as if they were watching something. He called these periods REM sleep, for Rapid Eye Movement. Periods when sleepers’ eyes did not move he called non-REM sleep.
Whenever the scientist woke people during REM sleep, they were having vivid dreams. Measurements showed that sleepers’ pulses(脈搏)went up quickly during REM sleep. Their breathing, heartbeat, and the blood going to the brain also increased. Far from being a time of rest, REM sleep is a time when the body is hard at work. Scientists still don’t know the reason for this. Some believe REM sleep makes learning easier. Babies spend a lot of time in REM sleep. Because of this, some scientists believe that REM sleep helps the brain grow. Others think REM sleep is a time for the brain to empty the day’s garbage.
One thing all the scientists agree on is that sleep is necessary. Without enough sleep, people make mistakes. Most major car accidents happen during the early morning hours, when people are sleepiest.
【小題1】During REM sleep, a person’s breathing and heartbeat ________.
A.stop | B.increase | C.decrease | D.stay the same |
A.easier | B.empty | C.vivid | D.quickly |
A.1 | B.2 | C.3 | D.4 |
A.REM sleep helps the brain grow. |
B.REM sleep has been watched and recorded by scientists. |
C.REM sleep is a time to empty the day’s garbage. |
D.REM sleep is an active time when the body is hard at work. |
A.has a restful effect on people |
B.can be avoided with lots of sleep |
C.is something that all people experience |
D.is something that all scientists agree on |
查看答案和解析>>
科目:初中英語 來源:2013屆江蘇省南京學(xué)大教育專修學(xué)校九年級3月月考英語試卷(帶解析) 題型:閱讀理解
“How many common English words were invented by Shakespeare?”
How long did it take people to find the answer to this question 15 years ago? And now! You can google it and find the answer immediately!
Google is the most popular Internet search engine(搜索引擎)in the world. It was invented by two students, Larry Page and Sergey Brin. They met in 1993, when they were studying computer science at Stanford University, USA. They dreamed of producing something that could also answer any question in seconds.
Internet search engines at that time were slow and gave many websites that weren’t useful. In January 1996, Page and Brin decided to make a better and faster search engine. They thought the results should be based on the most popular websites.
Nobody would give them money for their project, so they used their own money. They also borrowed money from family and friends. Then, in 1998, they were given a cheque for $100,000, and they started their own company(公司). Their first office was in a friend’s garage(車庫).The company name is Google, a word which comes from mathematics. A “google” is a very high number — 1 followed by a hundred zeros.
The Google search engine was soon used by thousands of people worldwide because it was fast, easy and correct. By 2002 it was the biggest search engine on the Internet. Now, more questions have been answered by Google than any other Internet service, from sport to science, and from music to medicine. Google hopes that in the future all the world’s information will be put on the Internet, so that everybody can find everything.
【小題1】Why did the writer begin this passage by asking you a question?
A.Because he or she liked to begin this passage by asking readers a question. |
B.Because he or she was afraid that the readers didn’t know this question. |
C.Because he or she wanted to make the readers interested in this passage. |
D.Because Shakespeare is one of the most famous people in the world. |
A.樓房 | B.賬單 | C.訂單 | D.支票 |
A.there was not any search engine on the Internet |
B.nobody supported them except their family and friends |
C.Larry Page and Sergey Brin dreamed to answer any question |
D.one of the most popular websites gave them a cheque for $100,000 |
A.Now the Google search engine is widely used in the world. |
B.The Google search engine was not the biggest one before 2002. |
C.Larry Page and Sergey Brin named google after a hundred zeros. |
D.The service of the Google search engine is very popular. |
A.the development of the Google search engine |
B.a(chǎn)bout Larry Page and Sergey Brin |
C.how to find information on the Internet |
D.how to use the Google search engine |
查看答案和解析>>
湖北省互聯(lián)網(wǎng)違法和不良信息舉報(bào)平臺 | 網(wǎng)上有害信息舉報(bào)專區(qū) | 電信詐騙舉報(bào)專區(qū) | 涉歷史虛無主義有害信息舉報(bào)專區(qū) | 涉企侵權(quán)舉報(bào)專區(qū)
違法和不良信息舉報(bào)電話:027-86699610 舉報(bào)郵箱:58377363@163.com