单项选择题
Questions 27～30
A. Rather attractive. B. Fairly significant. C. Very formal. D. Quite reasonable.
According to the talk, how would parents view their chi...
单项选择题According to the talk, how would parents view their children’s adolescence（）
A. It is a necessary part of life. B. It is a time of pressure and stress. C. It is a carefree period of life. D. It is much shorter than it used to be.
What has the man been doing recently（）A. Working night ...
单项选择题What has the man been doing recently（）
A. Working night shifts to make money. B. Taking final examinations. C. Visiting the United States. D. Consulting a tourist agent.
For what purpose was the vessel-like seismoscope invent...
单项选择题For what purpose was the vessel-like seismoscope invented（）
A. To predict an earthquake. B. To prevent an earthquake. C. To reduce the damage by an earthquake. D. To report the occurrence of an earthquake.
