题目内容

【题目】—________ fathers didn't come to the meeting. Why?

—Because they have gone to Dongying Lotus(雪莲)Theatre to watch a speech competition.

A.Li Huan's and Li Qiang'sB.Li Huan and LiQiang

C.Li Huan's and Li QiangD.Li Huan and LiQiang's

【答案】A

【解析】

句意:——李欢的父亲和李强的父亲没有来开会。为什么?——因为他们去东营雪莲大剧院看演讲比赛了。

考查名词所有格。选项A名词所有格表示各自的所有关系;选项B没用到名词所有格;选项C表达错误;选项D名词所有格表示共同的所有关系。空后fathers是可数名词复数,应是李欢和李强各自的父亲,所以应在名词后分别加’s。故选A

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【题目】 At the beginning of November, the 35th Chinese Antarctic expedition(南极科考队) set off for the polar(极地的) region. This time, one of their main tasks is to build China's first permanent(永久的) Antarctic airport, Science and Technology Daily reported.

There are more than 20 airports in Antarctica, according to Global Times. But none of them belongs to China. China's polar plane Xueying 601 has to take off and land at Russian airports.

The new airport will help Chinese airplanes take off and land in the South Pole. This will make it easier to transport scientific equipment and do research, Zhang Xia from the Polar Research Institute of China(中国极地研究中心) told Global Times.

In order to be environmentally friendly, the airport will be small, said Sun Bo, the leader of the research team. It is much smaller than the usual airports in our cities.

However, this doesn't make it easy to build the airport.

The site of the airport is an ice cap 28 kilometers away from Zhongshan Antarctic Station, Xinhua noted. An ice cap is a thick layer() of ice. It covers the land like a warm coat. But this "coat" is always moving. Scientists have to find the slowest-moving part of the cap. You can hardly notice the movement of the ice in this area.

The next problem is the snow. The snow on the ice cap can be very thick. Also, it is as soft as cotton, which makes it hard to build a runway(跑道) for airplanes. Scientists have to use a snow blower to get rid of the snow on the top of the cap. Then, they compact the rest of the snow with a road roller-like machine. This way, the snow will be strong and hard enough to build a runway.

The builders intend to set off on November 2 and the building would start later the same month.

1The main task of the 35th Chinese Antarctic expedition is to _______.

A.transport scientific equipmentB.do research

C.set up a research stationD.build an airport

2China's polar plane Xueying 601 got to Antarctica with the help of ________.

A.Beijing airportsB.Antarctic airportsC.Russian airportsD.American airports

3What is the main idea of the third paragraph?

A.Why we need to explore Antarctica.B.Where China's polar planes take off and land.

C.What the new airport in Antarctica can help do.D.How other countries build their own airports.

4The meaning of the underlined word "compact" in the seventh paragraph is "________".

A.压紧B.铲除C.冻结D.融化

5Which of the following is not among the difficulties of building a polar airport according to the passage?

A.The weather changes very often.B.The ice cap is always moving.

C.The snow on the ice cap is thick.D.The snow on the ice cap is soft.

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