单选题The author of the passage most likely mentions “Little Green Men” in the first paragraph for what purpose?A
To poke fun at the ignorance of most science fiction readersB
To introduce a daunting challenge that will have to be addressed before human interstellar space travel can become possibleC
To draw a comparison between the attempts of humans to voyage in space and the more successful attempts of other civilizationsD
To draw an amusing distinction between a supposed danger of space travel, as presented in the popular media, and the actual challenges posed by interstellar space travel, as perceived by scienfistsE
To suggest that the concept of human interstellar space travel is as much of a myth as the “Little Green Men” that appears in science fiction movies and television programs
第1题:
Which of the following is the best title for the passage?
A.HOW to Behave Well.
B.What is Most Important for a Job Interview.
C.To Have Good Manners before a Boss.
D.Try to find a Good Job.
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第3题:
The text is most probably a ________.
A. science news report
B. book review
C. newspaper ad
D. science fiction story
推理判断题。本文讲述了Kwon的原子能电池的有关情况,文章体裁应属于科普文章,所以A项正确。
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第8题:
The author tends to think that the fifth level______.
A. would be little better than the fourth level
B. may be a lot more desirable than the first four
C. can be the last and most satisfying level
D. will become attainable before the government takes actions
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