单项选择题

Questions 19 to 22 are based on the conversation you have just heard.

A. Lifelike. B. Indifferent.
C. Unbelievable. D. Unforgettable.
<上一题 目录 下一题>
热门 试题

填空题
punisinmnt
单项选择题
What can we learn from the new study in the Journal of the American Medical Association
A. Police officers are inflicted with health problems.
B. Sleep disorders pose a great threat to public health.
C. Police officers deny their sleep problems and fatigue.
D. Sleep-deprived police officers may endanger the public.
相关试题