Jumping out of ___ airplane at a height of 5000 kilometers is ___ unforgettable experience.
A. an ; a B. an ; an C. an ; / D. a ; an
课时训练江苏人民出版社系列答案科目：高中英语 来源：2016届重庆八中高一上学期期末考试英语试卷（解析版） 题型：阅读理解
BEIJING - By the end of 2011 China-made supercomputers will say goodbye to foreign microchips（微芯片） and start using their own "Chinese core(核心)", according to one of the country's leading scientists, Hu Weiwu.
Hu told reporters on Saturday that the "Dawning 6000" supercomputer, developed by the Institute of Computing Technology of CAS and the Dawning Information Industry Company (DIIC), will adopt Loongson microchips for the first time as its core parts. It will have a computing speed of more than 1,000 trillion operations a second.
Making supercomputers with Chinese microchips is one of the nation's major science and technology projects. Three organizations - the Institute of Computing Technology of CAS, Jiangnan Institute of Computing Technology and the National University of Defense Technology (NUDT) - have their own supercomputer projects.
According to their schedules, all three institutions will need to meet the target of using domestically（国内的） developed microchips by the end of this year. Hu said the new supercomputer will use fewer than 10,000 Loongson microchips, and will also be more energy-efficient.
Tianhe-1A, developed by NUDT in Hunan's provincial capital Changsha, is the fastest supercomputer in the world. However, Tianhe-1A largely runs on 14,336 CPUs made by Intel, and 7,186 GPUs (processing units) from Nvidia, two US chip-makers.
Hu said there will be difficulties ahead as there is little affiliated equipment specially developed for these supercomputers. "We have enough supercomputers in China but still can't make full use of them," He said.
Hu added that although the China-made CPUs have improved since they were first produced in 2002, they have a long way to go to compete with US chip-makers such as Intel.
1.What’s the best title for this passage?
A. The Arrival of Chinese Supercomputers
B. Homemade CPUs with a Long Way to Go
C. The Supercomputers of Three Organizations in China
D. Homemade CPUs on the Way for Local Supercomputers
2.What will raise the speed to more than 1,000 trillion operations a second.?
A. Dawning 6000B. Loongson microchips
C. DIICD. Tianhe-1A
3.What do we know about Tianhe-1A?
A. Not all the parts of Tianhe-1A are made by China.
B. Tianhe-1A is developed by CAS and DIIC.
C. Tianhe-1A will use fewer than 10,000 Loongson microchips.
D. NUDT has produced a most powerful supercomputer in China.
4.The underlined word “affiliated” can be replaced by_______.
A. cheap B. suitable C. expensive D. modern
查看答案和解析>>
科目：高中英语 来源：2016届辽宁省分校高一上学期期末考试英语试卷（解析版） 题型：单项填空
We must know what we should do and what we should avoid _______ a good impression on others in public places.
A. to leave B. leaving C. to have left D. leave
查看答案和解析>>
科目：高中英语 来源：2016届辽宁省大连市高一上学期期末考试英语试卷（解析版） 题型：单项填空
We're all ready to put it into operation. ______, we're going to take action as fast as possible.
A. In total B. In general
C. In conclusion D. In other words
查看答案和解析>>
科目：高中英语 来源：2016届辽宁省大连市高一上学期期末考试英语试卷（解析版） 题型：单项填空
So _______ that everybody wants to take a photo with him.
A. a well?known man he is
B. well?known he is a man
C. a well?known man is he
D. well?known a man is he
查看答案和解析>>
科目：高中英语 来源：2016届福建省龙岩市高一第一学期期末教学质量检查英语试卷（解析版） 题型：阅读理解
QINGDAO--Water and power supplies have been restored in the East Chinese city of Qingdao, the site of an oil pipeline explosion on Friday, the local government said on Monday.
Crude oil began leaking（泄漏）from the pipeline at 3:00 an Friday in Qingdao in Shandong province. The valves（阀门）of the Huangdao oil warehouse were shut about 15 minutes later.
The oil spill（泄漏的石油）then flowed into the city’s rainwater pipe network, which empties into Jiaozhou Bay. Explosions occurred at two locations around 10:30 am Friday when workers were clearing the spill.
According to the local government, about 85 percent of public heating and 90 percent of the gas supply were also brought back to normal as of Monday.
Residents who have been taken to the temporary settlements are receiving bottled water and bread.
Many schools and kindergartens have reopened classes after Friday’s oil pipeline explosion. No injures and deaths of students or teachers have been reported following the explosions at an underground pipeline operated by Sinopec. The school buildings of one middle school in the district were seriously damaged during the explosions. Education authorities have arranged psychological help for students and teaching staff. All other 18 schools and kindergartens in the district reopened classes on Monday.
As of Monday noon, the death toll from the explosion had risen to 55, with 9 people still missing and 136 hospitalized. According to local police, 49 bodied have been identified so far, and 42 of them were male victims. As of Monday morning, the blood supply in Qingdao was enough for the injured after more than 950 people in the city donated more than 340,000 ml of blood in the wake of the incident.
1.The underlined word “restored” in the first paragraph probable means “ ”.
A. cut B. destroyed C. recovered D. repaired
2.Explosions happened when .
A. workers were cleaning the spill
B. valves of the oil warehouse were shut
C. the oil spill flowed into the city’s water network
D. crude oil began to leak from an underground pipeline
3.We can learn that by Monday noon the deaths in the explosion reached at least .
A.64 B.49 C.55 D.42
4.We can learn from the passage that .
A. everything was brought back to normal right after the explosion
B. no measures were taken to help the suffering people out of trouble
C. no more dead body was found after Monday noon
D. all the 19 schools in the district were affected by the explosion
查看答案和解析>>
科目：高中英语 来源：2016届福建省龙岩市高一第一学期期末教学质量检查英语试卷（解析版） 题型：单项填空
---How long has your brother been working in this factory?
---_____he dropped from school in 2010.
A. When B. Until C. Since D. Before
查看答案和解析>>
科目：高中英语 来源：2016届福建省高一上学期期末考试英语试卷（解析版） 题型：阅读理解
Want to find a job? Now read the following advertisements.
FAIRMONT HOTEL Five Waiters and Ten Waitresses — Aged under 22 — At least high school graduate — Good-looking; men at least 1.72 meters tall and women at least 1.65 — Those knowing foreign languages favoured — Paid 1,600—2,200 dollars per month One Secretary — Aged under 30 — Female favoured — Good at writing and skilled at computer If interested, call 465-4768 or write to: Mr. Jack Hundris Room 0825, Fairmont Hotel 567 Wood Street, San Markers, 78003 Fax: 6954828 WILSON BOOKSTORE Accountant (会计) — Aged between 25 and 40 — With an experience of at least two years — With a degree and an accountant certificate (证书) — Paid 3,000—4,000 dollars monthly — With a practical knowledge of computer Salesclerk — Basic education of 12 years or more — Good at computer — Paid 1,800—2,200 dollars monthly Tel: 447-4398 Fax: 3485269 |
1.If you don’t know how to use a computer, you can just get the position as _____.
A. a secretary B. a waiter or waitress
C. an accountant D. a salesclerk
2.If you want to get the position of accountant in Wilson Bookstore, you have to satisfy the following conditions EXCEPT _______.
A. being a woman B. knowing well how to use a computer
C. having been an accountant D. having an accountant certificate
3.If you want to try for a job in Fairmont Hotel, you _______.
A. should be younger than 30 years old
B. should be a university graduate
C. have to be taller than 1.72 meters
D. have to be a woman and know foreign languages
4.From the ads we can conclude that _______.
A. you’ll be better paid in Wilson Bookstore than in Fairmont Hotel
B. all the jobs offered require experience
C. the better education you’ve received, the more money you’ll make
D. if you want to be an accountant, you may call 465-4768
查看答案和解析>>
科目：高中英语 来源：2016届福建省晋江市高一英语检测试卷（解析版） 题型：单项填空
—There is still a copy of the book in the library. Will you go and borrow ?
—No, I’d rather buy in the bookstore.
A.it; one B.one; one C.one; it D.it; it
查看答案和解析>>
湖北省互联网违法和不良信息举报平台 | 网上有害信息举报专区 | 电信诈骗举报专区 | 涉历史虚无主义有害信息举报专区 | 涉企侵权举报专区
违法和不良信息举报电话：027-86699610 举报邮箱：58377363@163.com
