题目内容

【题目】—I think we’ll give Bob a ring.

—We _____ .We have not been in touch with him for ages.

A.will B.may C.have to D.ought to

【答案】D

【解析】

试题分析:考查情态动词。句意:我认为我们应该给Bob打个电话。我们应该这样做,我们好久没联系他了。A.will将要;B.may可能;C.have to必须要;D.ought to应该;将四个选项分别置于句中,比较句意的通顺性,可知填D项最佳,故选D项。

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【题目】 Some caterpillars’ warning signals (信号) may have evolved (进化) from walking. A team, writing in the journal Nature Communications, reported that the hair-like structures the living things use to make sounds evolved from legs.

The team studied caterpillars which use these structures to communicate their ownership of leaves. This means the caterpillars are able to “tell” strangers to go away without risking injury in fighting. “These are really interesting caterpillars,” said Dr. Jayne Yack from Carleton University in Ottawa, Canada, who led the research. “They make signals using hair-like structures which are on their back ends.”

The caterpillars drag these structures across the leaf to make scraping (刺耳的) sounds when strangers enter the area of their leaves. “When they make this signal, the strangers leave,” explained Dr. Yack. “It’s like saying ‘I’m here, get out of here — I already own this leaf’.”

The scientists looked at other species (物种) within the same group of caterpillars and created their “family tree”. They used chemical markers (标记物) to work out the relationship between the animals, showing which in the group were the more ancient species and which species evolved more recently. “Those more ancient species actually don’t have these sound-producing structures. They have legs that they use to walk towards strangers,” said Dr. Yack. These more ancient species, she explained, walk towards strangers and try to fight against them. “They can kill each other in the fighting,” Dr. Yack added. She said that the evolution of the scraping show had allowed the caterpillars to solve their fighting without injury. “So our idea is that these signals actually avoid harm to both sides — they solve fighting in a more ‘friendly’ way.”

The study also provides a map of an evolutionary process that many other biologists are researching.

1What can we learn about caterpillars’ warning structures from the text?

A.They have the same use as hair.

B.They are found in caterpillars’ heads.

C.They are used to fight against strangers.

D.They may have evolved from caterpillars’ legs.

2According to the text, Dr. Yack’s team did NOT ________.

A.draw a family tree of caterpillars

B.create a map to show how caterpillars evolve

C.study species within the same group of caterpillars

D.make clear the relationship between different species of caterpillars

3What does the underlined word “They” in the fifth paragraph refer to?

A.The ancient species.B.The chemical markers.

C.The sound-producing structures.D.The more recently evolved species.

4What is the main idea of the text?

A.How caterpillars evolved.

B.How caterpillars warn strangers.

C.Communication between caterpillars.

D.Caterpillars’ warning signals evolved from walking.

【题目】 Graham Moore is the best-selling author of The Sherlockian and the screenwriter of The Imitation Game. His new book The Last Days of Night is out now. He is talking about some of his favorite books.

Murder in Three Acts

BY AGATHA CHRISTIE

My mother is a crime fiction(侦探小说)lover andwhen I was having trouble learning to read, we’d sit in my bed at home in Chicago and take it in turns to read a paragraph. It was the first book I read cover-to-cover and I later became a writer because of that experience. Not only did it give me a love of crime fiction but, more importantly, it taught me that reading can be a shared experience.

Cryptonomicon

BY NEAL STEPHENSON

This book showed me that historical fiction need not be dry, but can be lively and enjoyable. Stephenson asks readers to take science seriously, but writes the story in a funny way. I’d long known of Alan Turing, but Stephenson’s technique (手法)of describing him was surprising; I saw how a writer can bring a real person to life for modern readers.

A Visit from the Goon Squad

BY JENNIFER EGAN

Egan uses a technique that I drew on when writing The Imitation Game. She tells stories from different voices and times, and uses many styles that say to readers, “I’ve done a lot of work, but now you have to join in and work it out for yourselves.”

With my latest book, my greatest hope is that readers will want to get other people discussing the book. I’ve just started the conversation.

1What influenced Moore to be a writer?

A.Reading crime fiction in secret.B.Having trouble learning to read.

C.Reading a book with his mother.D.Writing stories at a young age.

2What does Moore think of Cryptonomicon?

A.Boring.B.Serious.

C.Imaginative.D.Humeorous.

3What does Egan hope readers will do?

A.Write her some letters.B.Think for themselves.

C.Tell their own stories.D.Ask her some questions.

【题目】Beijing Daxing Airport is Finally Open

Beijing Daxing International Airport (PKX), also known as Beijing New Airport, is the biggest airport in the world. It is also the second international airport of Beijing along with Beijing Capital International airport. The airport's design is pioneering while its location on Daxing District (the southern suburbs of Beijing) is perfect in order to serve the Chinese capital and the neighboring areas of Hebei and Tianjin. The new mega-airport hub (大型枢纽机场) is expected to handle up to 45 million passengers per year by 2021 and reach an outstanding 100 million in the future.

How big is Daxing Airport?

The gigantic Daxing Airport, with the impressive shape which has given it the nickname 'Starfish', has enormous dimensions. There are 4 runways at present (with the hope of becoming 7 in the future) and a vast terminal building (航站楼) covering a 700,000m area while the ground transportation centre extends to 80,000m.

How many runways does Daxing Airport have?

For the time being, Daxing Airport has four runways and 79 airport stands. The 4 runways' size is impressive while the airport stands are suitable both for one twin-aisle (双通道) and two single-aisle planes. Eventually, the airport will have 7 runways in total and will be able to serve about 620,000 flights every year.

Who designed Daxing Airport?

Daxing Airport's terminal building is the impressive outcome of the cooperation between ADP Ingeniérie (ADPI) and the architecture team of Zaha Hadid (ZHA) who tragically passed away in 2016. As a result, in August 2018, Hong Kong design studio Lead 8 undertook the design of the new commercial terminal which is expected to meet every passenger's needs.

How much did Daxing Airport cost?

The construction of the mega-airport, which is expected to eventually become the busiest airport in the world, cost an unsurprisingly large amount. The Chinese government is estimated to have paid about US $17.47 billion for this great project.

1Daxing Airport is built _________________.

A.to serve Beijing, Hebei and Tianjin

B.only for the Chinese capital, Beijing

C.as the second biggest airport in the world

D.to handle up to 45 million passengers per year

2What did the Hong Kong design studio Lead 8 undertake?

A.The runways.B.The airport stand.

C.The terminal building.D.The commercial terminal.

3What is the purpose of the passage?

A.To introduce Daxing Airport.

B.To inform how Daxing Airport was built.

C.To attract people to visit Daxing Airport.

D.To discuss importance of Daxing Airport.

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