According to the passage, what does an incident such as the failed Skylab lead us to do、

试卷相关题目

• 1Where the Skylab will fall、

  A.is kept secret

  B.has been made public

  C.has been predicted by scientists

  D.can’t be predicted even by computers

  开始考试点击查看答案
• 2                                   Passage ThreeQuestions 17 to 20 are based on the passage you have just heard.

  A.In the 15th century.

  B.In the 16th century.

  C.In the 5th century.

  D.In the 6th century.

  开始考试点击查看答案
• 3                                     Passage TwoQuestions 14 to 16 are based on the passage you have just heard.

  A.She was driving along a country road.

  B.She was lying in a hospital bed.

  C.She was lying near a lonely road trembling.

  D.She was telling an astonishing story to a doctor.

  开始考试点击查看答案
• 4Section B                                  Passage OneQuestions 11 to 13 are based on the passage you have just heard.

  A.He had to get a jo

  B.B.He was afraid of failure.

  C.He wanted to join the Army.

  D.He wasn’t interested in studying.

  开始考试点击查看答案
• 5The author suggests that ________.

  A.the danger of the Skylab’s fall has been overestimated

  B.it’s useless to worry over things you can’t do anything about

  C.the danger of the Skylab’s fall has been underestimated

  D.computers can solve the problem caused by the broken Skylab

  开始考试点击查看答案
• 6The author refers to Three Mils Island ________.

  A.because he is doubtful about what the officials said

  B.because he fears that a piece of the Skylab may strike a nuclear power plant

  C.because he is afraid of the use of nuclear power

  D.because the nuclear reactor there and the Skylab were both built by the same company

  开始考试点击查看答案
• 7This passage is mainly about the author’s ________.

  A.interest in the failure of the Skylab

  B.willingness to give his advice

  C.eagerness to see more new scientific discoveries

  D.concern that science cannot answer all questions

  开始考试点击查看答案
• 8This passage is most probably ________.

  A.a news item

  B.part of an introduction to a book

  C.part of a lecture

  D.an advertisement

  开始考试点击查看答案
• 9What is the most important to agriculture is ________.

  A.the amount of food it produces

  B.the per capita income of farmers

  C.its industrial performance

  D.the production of investment goods

  开始考试点击查看答案