单项选择题

Passage Two
Questions 29 to 31 are based on the passage you have just heard.

A) 2 million. C) 50,0000.
B) 2.5 million. D) 15,0000.
<上一题 目录 下一题>
热门 试题

单项选择题
A．More and more people moved in this city.B．Oil was found in this area.C．There are more and more forests outside the city.D．The housing and transportation are improved greatly.
A．More and more people moved in this city.
B．Oil was found in this area.
C．There are more and more forests outside the city.
D．The housing and transportation are improved greatly.
单项选择题
What does the author imply speaking of the sleep problems that doctors face
A．Doctors’ sleep is deprived by residents.
B．Sleep-deprived doctors are intoxicated.
C．Doctors tend to neglect their own sleep problems.
D．Doctors often need little sleep to keep them energetic.
相关试题