题目内容

【题目】有关南极地区的叙述,正确的是

①有“高原大陆”之称

②储存着大量的固体淡水资源

③极端恶劣的气候条件,使得南极地区没有生物资源

④11月至次年3月,是去南极科学考察的最佳时间

A.①②B.①④C.②③D.②④

【答案】D

【解析】

根据南极地区包括南极大陆及其沿海岛屿和陆缘冰,还包括南太平洋、南印度洋、南大西洋的一部分。南极大陆孤独地位于地球的最南端,南极大陆95%以上的面积为厚度极高的冰雪所覆盖,素有“白色大陆”之称。它至今仍然没有常住居民。南极地区气候特点是酷寒、大风和干燥,进行分析解答。

南极地区有冰雪高原之称,高原大陆是指非洲,故①错误。

南极地区有大量的固体淡水资源,以冰川的形式存在,故②正确。

南极地区生物资源丰富,如磷虾、企鹅等,故③错误。

11月至次年3月,是去南极科学考察的最佳季节,该季节是南极洲的暖季且有极昼现象,故④正确。

故选:D

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【题目】 I felt very sad because I was not able to get the ticket to the film Hero last Friday. I learned from the newspaper that tickets could be bought at the cinema box office in Richland Hills any day between 10:00 a. m. and 4:00 p. m. Since I work from 9:00 a. m. to 5:30 p. m. , the only time I could go to the cinema is during my 45 minutes’ lunchtime. It is a pity that the cinema is on the other side of the town and the bus service between my company and Richland Hills is not very good. But if you are lucky, you can make the round trip in 45 minutes.

Last Monday, I stood at the bus stop for 15 minutes waiting for a bus. By the time I saw one come round the corner, there was not enough time left to make the trip, so I had to go back. The same thing happened on Tuesday, and again on Wednesday. On Thursday my luck changed. I got on a bus right away and arrived at the cinema in twenty minutes. But when I got there, I found a long line of people at the box office. I heard one man said he had been waiting in line for over an hour. I found I would not have enough time to wait in line. I caught the next bus and went back across the town.

By Friday I understood my only hope was to make the trip by car. It was expensive, but I felt it would be worth it to see the film. The trip by car only took 10 minutes, but it felt like an hour to me. When I reached the cinema, I was delighted to see that nobody was waiting in line. But I quickly found out that it was because they had already sold out all the tickets.

1It seemed that the writer of the story works as a ____.

A. workerB. doctorC. farmerD. clerk

2The writer tried to go to the cinema every day, but really got there ____.

A. five timesB. twiceC. four timesD. three times

3We can infer from the underlined sentence that the writer was ____.

A. worriedB. sorryC. surprisedD. pleased

4In the end the writer got ____ ticket(s).

A. oneB. twoC. threeD. no

5When the writer reached the cinema, he was delighted because ____.

A. he understood his only hope was to make the trip by car

B. it was expensive, but he felt it would be worth it to see the film

C. he saw that nobody was waiting in line

D. the trip by car only took 10 minutes

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