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2018职称英语理工类阅读判断练习题6

2018年03月27日 09:15:47来源:职称英语考试网
导读:在职称英语考试中,阅读向来是重中之重,同学们需要多多练习才能提高成绩。在这里,小编为大家提供一些练习题,供大家做冲刺模拟使用,帮助大家做好复习,有效提高学习效率。

>>2018职称英语理工类试题:2018职称英语理工类阅读判断练习题6

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下面的短文后,列出了7个句子,请根据短文的内容对每个句子作出判断:如果该句提供的是正确信息,请选择A;如果该句提供的是错误信息,请选择B;如果该句的信息文中没有提及,请选择C。

Eruptions of Mount Saint Helens

On March 27, the US Government scientists made a decision after they predicted the eruption of Mount Saint Helens. They telephoned all states and local officials in the area and told them that a serious eruption was possible at any time. Roads were closed to every one except scientists and forest keepers struggled to keep curious visitors away from the mountain.

Shortly after noon on March 27, Mount Saint Helens erupted for the first time in 123 years. People living north of the mountain heard a loud boom that shock their windows, and airline pilots flying near the volcano soon afterwards described a thick black column of ash and steam shooting more than 2,100 meters into the sky.

Later, scientists found that the explosion had made a new crater in the top of the mountain, not far from the old crater. The north side of the peak now had a huge bulge where rock and ice had been pushed out by the eruption.

A second eruption shook the mountain on March 28. It, too, sent up a column of black ash high into the sky. By March 29, scientists flying over the mountain saw that a second crater formed about 9 meters from the first one. Strange blue flames flickered inside the crater and sometimes jumped from one crater to the other.

By April 1 the mountain had erupted several more times and the snow on the north slope of the peak was black with ash. Ash carried by the wind had fallen on towns as far as 240kilometers away from Mount Saint Helens.

During the first week of April, Mount Saint Helens gave scientists something new to worry about. Harmonic tremors recorded by scientists showed a big eruption would happen. All during April and into May Mount Saint Helens continued to shudder and shoot out ash. By April 8, the two craters had merged to form a vast hole nearly a half of a kilometer wide and 250 meters deep.

Scientists’ main worry during this time was the growing bulge of rock and ice on the north face of the mountain. By May 7 scientists feared the worst. Their warnings led Washington Governor to set up safety zones around the mountain. The inner “red” zone was open to scientists only. The outer “blue” zone was open only to people who got special permits. But in spite of these warnings, some people got past the road barriers and risked their lives trying to get close to the volcano.

16.American scientists predicted that Mount Saint Helens was to erupt soon.

A.Right

B.Wrong

C.Not mentioned

17.Pilots flying at the height of more than 2,100 meters saw a thick black column of ash and steam shooting up into the air from the crater.

A.Right

B.Wrong

C.Not mentioned

18.A new crater, which was to the south of the old one, was formed after the second eruption.

A.Right

B.Wrong

C.Not mentioned

19.The quakes recorded during the first week of April in the area of Mount Saint Helens warned scientists of a new eruption.

A.Right

B.Wrong

C.Not mentioned

20.Two scientists lost their lives during the second eruption of Mount Saint Helens.

A.Right

B.Wrong

C.Not mentioned

21.Most of the dreadful eruptions of Mount Saint Helens took place in early May.

A.Right

B.Wrong

C.Not mentioned

22.The eruption of Mount Saint Helens attracted a large number of foreign tourists.

A.Right

B.Wrong

C.Not mentioned

参考答案:ACCACAC

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