单项选择题

Questions 17 and 20 are based on the following passage. At the end of the passage, you will be given 20 seconds to answer the questions.
Now, listen to the passage.
What does the passage tell us about traveling

A．It helps develop our personalities.
B．It enables us to acquire first-hand knowledge.
C．It makes our life more interesting.
D．It brings about changes in our lifestyle.

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热门试题

单项选择题

Which one of the following best expresses the main idea of the passage

A．The reduction in biodiversity represents a setback both for science and for society as a whole.
B．The material and cultural wealth Of a nation are insignificant when compared with the country’s biological wealth.
C．The human species is in the process of initiating an unprecedented massive extinction episode.
D．The current decline in species diversity has potentially grave consequences for the human species.

单项选择题

______ progress has been made in cutting down the mortality rate in China.

A．Rapid
B．Slow
C．Little
D．Negative

Questions 17 and 20 are based on the following passage. At the end of the passage, you will be given 20 seconds to answer the questions. Now, listen to the passage. What does the passage tell us about traveling 您的浏览器不支持 audio 元素。

Questions 17 and 20 are based on the following passage. At the end of the passage, you will be given 20 seconds to answer the questions.
Now, listen to the passage.
What does the passage tell us about traveling