It was when the private company successfully launched astronauts into space__________I knew it would open up more opportunities in the space industry.
A.which B.how C.where D.that
高三英语单项填空简单题
It was when the private company successfully launched astronauts into space__________I knew it would open up more opportunities in the space industry.
A.which B.how C.where D.that
高三英语单项填空简单题查看答案及解析
On February 6, Space X, a private US aerospace company owned by Elon Musk, has successfully launched its new Falcon Heavy spacecraft, making it the world’s most powerful rocket.
Falcon Heavy is the largest rocket since the retirement of NASA’s Saturn V, which was used for the Moon missions in the 1970s. “Falcon Heavy can launch about 64 tonnes into low Earth orbit-that’s almost three times more than the current running biggest launch vehicle, Delta IV Heavy, ”Imperial College astrophysicist David Clements told AI Jazeera. According to Space X, Falcon Heavy can lift into orbit a mass greater than a 737 jet loaded with passengers, crew, luggage and fuel.
The rocket was designed with the idea of earning humans into space and opening the possibility of flying missions with people to the Moon and even Mars. For its first voyage, it carried Musk’s $ 100,000 cherry-red Tesla sports car and a fake space-suited human model fixed in the driver’s seat. Musk joked that “it may be discovered by some future alien race”.
Falcon Heavy went into space on its last flight on February 6. The launch took place at NASA’s Cape Canaveral Air Force Station and Kennedy Space Center in the US state of Florida, the spot also used for the Apollo 11 Moon mission and several space shuttle launches. It was delayed by several hours because of high winds in the upper atmosphere. Minutes after take-off, the two outer boosters (助推器) landed at the nearby Cape Canaveral Air Force Station.
Space X announced plans to eventually use Falcon Heavy to launch two paying space tourists on a trip around the Moon. However, Musk said he will probably reserve that mission for another launch system, the BFR. Recently, Space X scheduled to launch a Falcon 9 rocket for NASA’s TESS mission on March 20, 2018. It is reported that Space X is scheduled to complete 30 independent launch missions in 2018, at least half of which will use Falcon 9.
1.Which of the following can function as a rocket?
A. A 737 jet. B. Tesla. C. Saturn V. D. Space X.
2.What do we know about Falcon Heavy from the text?
A. It was the latest rocket in the world.
B. It is of the same load as a 737 jet.
C. It is to be found by the creatures in the outer space.
D. It was launched at the same place for the Apollo 11 mission.
3.What delayed the launch of Falcon Heavy?
A. Weather condition. B. Program error. C. Equipment failure. D. Deliberate damage.
4.What can we infer from the last paragraph?
A. The BFR will be completed in 2018.
B. The vehicle to launch space tourists is unknown.
C. Tourists will be sent into space by Falcon 9.
D. Falcon 9 will take 15 launch missions.
高三英语阅读理解中等难度题查看答案及解析
The year 2003 the successful launch of China’s first manned spaceship.
A. was seen B. noticed C. saw D. was watched
高三英语单项填空中等难度题查看答案及解析
With the successful launch of Tiangong-l, which was _____ breakthrough in space field,China's space dream took a step closer to _____ reality.
A. a;/ B. the； a C. a; the D. the;/
高三英语单项填空中等难度题查看答案及解析
A company has just launched what it calls “the world’s first free standardized English test” recently. Anyone can take the test for free. The new exam is called the EFSET, which is short for Education First Standardized English Test. The company, Education First, is known by the letters EF.
It is estimated that there are two billion English language learners worldwide. Many of them are interested in attending an American college or university. To do so, foreign students need to take the Test of English as a Foreign Language — better known as TOEFL. However, many foreigners are not wealthy enough to take the TOEFL. In addition, test-takers often have to travel overnight to reach an official testing site. The World Bank says an average Cambodian worker earns only about $1,000 per year. Approximately the cost of taking the TOEFL is 17.5 percent of the average worker’s yearly wage.
It is not just individuals who find the test pricey. Some governments also find it prohibitive. What’s more, not everyone needs official results from the TOEFL or IELTS — the International English Language Testing System. In the future, it’s likely that the government may use the EFSET to test millions of employees and students.
Experts believe that the EFSET meets the highest value in language testing. It uses special computer software that makes the questions easier or harder, depending on one’s performance. The EFSET measures all the English learners’ levels while the IELTS and TOEFL only measure learners’ levels from moderate (中等的) to advanced. The EFSET is unique in the sense that it gives free online access to anyone interested in measuring their English level.
There is a 50-minute and a two-hour version of the test, which its developers are calling the EFSET Plus. Both versions test only reading and listening skills. It’s hopeful that speaking and writing skills will be tested in the future. The IELTS and the TOEFL still use humans to rate the speaking and writing sections. It’s a huge deal for students who are in areas where they can’t get to the TOEFL or the IELTS. However, it is too early to know whether the EFSET results are acceptable for colleges and universities in America.
1.Why do many foreign students take the TOEFL?
A. To learn English well.
B. To be admitted to key universities.
C. To receive further education in America.
D. To find good jobs and earn much money.
2.What can we infer from Paragraph 2?
A. Only wealthy people can take the TOEFL.
B. The cost of taking the TOEFL is very high.
C. There are many official testing sites for the TOEFL around the world.
D. Few of the students in Cambodia can afford to take the TOEFL.
3. What can we learn about the EFSET?
A. It is similar to the TOEFL and the IELTS.
B. Everybody with different English levels can take it for free.
C. It tests the skills of reading, listening, writing and speaking.
D. American universities accept the EFSET results for admission.
4.What’s the best title for the passage?
A. How to get ready for the EFSET
B. Different ways to test English learners in the world
C. The new software developed by Education First
D. The free EFSET— an online test for English learners
高三英语阅读理解中等难度题查看答案及解析
The successful launch of Shenzhou VII must have immediately excited the Chinese, ____ it ?
A．needn’t B．didn’t C．hasn’t D．mustn’t
高三英语单项填空简单题查看答案及解析
How long do you think ______ the Ford company launches a new model?
A. it will be before B. will it be until C. will it be when D. it will be that
高三英语单项填空中等难度题查看答案及解析
.
How long do you think ______ the Ford company launches a new model?
| A．it will be before | B．will it be until | C．will it be when | D．it will be that |
高三英语单项填空简单题查看答案及解析
________China has successfully launched its Shenzhou Ⅵ with two astronauts in it has shocked the world.
A．What B．As
C．It D．That
高三英语单项填空中等难度题查看答案及解析
How long do you think _________ the computer company launches a new model?
A． it will be before B． will it be until
C． will it be when D． it will be that
高三英语单项填空中等难度题查看答案及解析