At 10 a.m. on April 4, 2020, people all over our country stood of COVID-19.A.in silence B.in service C.in surprise D.in space 题目和参考答案——青夏教育精英家教网—

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At 10 a.m. on April 4, 2020, people all over our country stood ________ of COVID-19.

A.in silence B.in service C.in surprise D.in space

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The year 2019 marked the 40th anniversary of the start of diplomatic (外交) relations between China and the United States. When the Joint Communique on the Establishment of Diplomatic Relations《中美建交公报》went into effect on Jan 1, 1979, the two countries began a friendship that stays deep to this day. Whether it's stepped-up trade, shared entertainment markets (娱乐市场) or simply people-to-people exchanges, China and the US have helped each other grow and succeed.

Trade and economy (经济)

As the largest and second-largest economies in the world, the US and China have a strong economic relationship. They are both major trade partners for each other, exporting (出口) and importing (进口) billions of dollars worth of goods every year. As of October 2019, the total value of trade between both countries was nearly $468 billion (3.26 trillion yuan), according to US Census Bureau. Certain US products, such as high-end (高端) clothing and electronics brands (品牌), are in high demand (需求) in China. Likewise, China exports large amounts of manufactured (制造的) goods to the US, including clothing and industrial equipment (工业设备).

Entertainment

As the world's fastest-growing film market, China is Hollywood's top target (目标) at the moment, with new releases in China earning millions of dollars. Avengers: Endgame 《复仇者联盟4：终局之战》 for example, earned $614 million (4.28 billion yuan) in China last year, according to Box Office Mojo. China, for its own part, is working to develop its own movie industry and send its films abroad. The sci-fi film The Wandering Earth 《流浪地球》, which came out last year, did quite well in the US. It became China's third highest-grossing (票房最高的) film of all time with total worldwide earnings of nearly $700 million (4.88 billion yuan), according to Box Office Mojo.

People-to-people exchanges

The US is a top choice for many Chinese students who wish to study abroad. US universities have welcomed record numbers of Chinese students in recent years, with the total number of students reaching 360,000 as of June 2019, according to the BBC. This has allowed students from both countries to gain a greater understanding of each other's cultures. And, of course, there are those on both sides who choose to live and work in each other's countries. Many Chinese researchers work in US labs (实验室), while in China, there are many US citizens working in fields ranging (范围) from journalism (新闻) to English education.

1.China and the US formally established diplomatic relations in _________.

A.1949 B.1971 C.1979 D.2019

2.The total value of trade between China and the US shows us that _________.

A.the two countries have a strong economic relationship

B.the two countries are the strongest economies in the world

C.China's economy is going to surpass the US economy

D.people around the world rely on Chinese products

3.People-to-people exchanges help to improve _________.

A.the development of tourism in both countries

B.the development of the education industry in China

C.cultural exchanges between both countries

D.the sharing of scientific discoveries between both countries

4.The article describes China-US relations in all of the following areas except _________.

A.diplomacy B.entertainment C.education D.military affairs

5.The title of this article may be_________.

A.China and the US have been partners for 40 years.

B.The great achievement in trading between two countries.

C.T The great achievement in culture between two countries

D.The great achievement in diplomacy between two countries.

--- Jack, I like sports very much. _____ does our school have a sports meeting?

--- Twice a year.

A. How soon B. How often C. How long D. How many

If you have ever passed the cockpit(驾驶舱) in a flight and tried to understand your pilots' conversation, you probably didn't gain much from them. From terms like "niner" to "Zulu", pilot-speak can sound like its own language.

The special language is called "aviation English". According to the International Civil Aviation Organization(ICAO), pilots on international airlines and air traffic controllers on airlines need to speak "aviation English" when they communicate. Aviation English is necessary all over the world because it is unrealistic for a pilot to know all the different languages of the country to which he or she must fly. In addition, most of the phrases flight crew use were born out of a need for clear communication with a few words over an occasionally fuzzy(模糊不清的) radio transmission. Pilots must make effort to reduce their transmission time.

Misunderstandings between pilots and air traffic controllers can lead to disaster, so they must make sure not to misunderstand one another. To avoid making a mistake about understanding with similar sounding consonants, the ICAO has a standard phonetic alphabet: Alpha, Bravo, Charlie, Delta, Echo, Foxtrot Golf. Hotel, India, Juliet, Kilo, Lima, Mike, November, Oscar, Papa, Quebec, Romeo, Sierra, Tango, Uniform, Victor, Whiskey, X-ray, Yankee, Zulu. These words stand for the letters from A to Z. The pronunciation of numbers should also follow exact standards. For example, zero(0) is always "zero", not "oh". 3 becomes "tree". 4 is called "fower",5 becomes "fife", and 9 becomes "niner".

There are also more colorful phrases that pilots say were produced in the sky and shared widely among them. For example, "Feet wet" warns air traffic controllers when a military aircraft is flying overwater. "Pan-pan" is reserved for communication with air traffic controllers. When pilots notice something unusual with their plane that stops short of an immediate emergency, they use "Pan-pan", a signal of urgency(紧迫) and attention. When pilots use this signal, others on the same radio frequency will "shut up and let you get your message across", allowing air traffic control to provide the suitable aid and prevent a great danger in flight.

1.Pilots and air traffic controllers use aviation English in order to ________.

①save the transmission time

②make the orders clear and simple

③avoid mistaking passengers' conversation

④make international communication possible

A.①②③ B.①②④ C.①③④ D.②③④

2.If a pilot says "Papa, November, Two, Tree", it may stand for ________.

A.PU2T B.8811TT C.PN23 D.88NT3

3.Which of the following is TRUE according to the passage?

A.An organization called ICAO created aviation English.

B.Aviation English is really necessary on national airlines.

C.A pilot will report "Feet wet" if there is much water in his cockpit.

D."Pan-pan" means the plane meets some trouble and needs attention.

4.What would be the best title for the passage?

A.They Have Their Secret Language B.Pilots' Language Is Hard To Learn

C.Here's What They're Really Saying D.Aviation English Is Developing Quickly

—I'm looking forward to the film A Road To Spring. ________ will it be first shown?

—________ the 28th August, 2020.

A.When; Until B.When; Not until C.How long; Until D.How long; Not until

由于武装冲突，叙利亚民众被迫东躲西藏。

People in SYR ___________________ because of the armed conflict.

Come on, John! You are too slow! Look, the parade _________ for fifteen minutes!

A.started B.has started C.has been on D.has been open

Cycling is a ________ (便宜的) way to get around and it can also help protect the environment.

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