单项选择题
Questions 26 to 28 are based on the passage you have just heard.
A. Get angry. B. Look away. C. Begin crying. D. Ignore it.
A. heart rate kept steady all day B. we could attain peak efficiency at a certain time each day C. human body functioned at an unchanging rate D. body temperature had no changes all day
A. It has a good view of the coast. B. It is near San Francisco. C. It has no admission fee. D. It can be seen in one hour.