填空题

A. Keprike’s research tool
B. Dangers of Habitual shortages of sleep
C. Criticism on Kripke’s report
D. A way of, overcoming insomnia
E. Sleep problems of long and short sleepers
F. Classification of sleep problems
Paragraph 6 ______.

【参考答案】

D
<上一题 目录 下一题>
热门 试题

单项选择题
People will have a tough time in old age.()

A. Right
B. Wrong
C. Not mentioned
填空题
Paragraph 5 ______.
相关试题