单项选择题

A humorous piece of writing can make the reader's emotional responses untrustworthy because ______.

A．it expresses the truth of the sadness of human life with a sparkling surface
B．everyone has his happy moments and unhappy moments
C．there is an obvious line between laughing and crying
D．it is like poetry, very rhythmic

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热门试题

单项选择题

This passage implies that the high cost of renting apartments is worried by ______.

A．some city governments
B．low-income families
C．renters and city planners
D．all of the above

单项选择题

Which of the following statements does the author imply

A．Scientists engaged in theoretical research should not be blamed for ignoring the practical side of their discoveries.
B．Today few people have any notions of the meaning of science.
C．In science, it is not difficult to distinguish fact from fiction.
D．Practical-minded people can understand the meaning and objectives of pure science.