单项选择题

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

A. People dream so as to sleep better.
B. People dream in order not to go into REM sleep.
C. Because they may run into difficult problems in their dreams.
D. Because in their dreams they may find the answers to their problems.
<上一题 目录 下一题>
热门 试题

单项选择题
A. Three weeks. B. Two weeks. C. Four weeks. D. Five weeks.
A. Three weeks.
B. Two weeks.
C. Four weeks.
D. Five weeks.
单项选择题
Why can California send more than 40 Representatives to the House
A. Because it has a small population.
B. Because it has a large population.
C. Because it has a population of nearly half a million.
D. Because it’s in an unfavorable Congressional district.
相关试题