题目内容
（请给出正确答案）
Paragraph 5___.
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
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更多“Paragraph 5___. A. Keprike’s r…”相关的问题
The word "subjects" in paragraph 5 means______.
A．something to be considered
B．branches of knowledge studied
C．people chosen to be studied in an experiment
D．any member of a state except the supreme ruler
The main idea of the second paragraph is that ______.
A．different countries use different kinds of money today
B．different things were used as money
C．animals, shells, rice, elephant tusks, monkey tails and salted were used as money
D．cloth, knives, animals , shells, rice, elephant tusks, monkey tails and salted were used as money
The word "maintaining" in line 3 of the first paragraph is closest in meaning to ______.
A．reducing
B．preserving
C．avoiding
D．measuring
The word "countermeasures" in paragraph 2 means
A．"problems".
B．"approaches".
C．"solutions".
D．"actions".
What is the relationship between paragraph 4 and paragraph 5？
A. Cause and effect.
B. Experiment and result.
C. Problem and solution.
D. Topic and comment.
The expression "beef up" in paragraph 3 means
A． "control＂.
B． "strengthen".
C． "operate".
D． "encourage".
The word "touch" in paragraph 7 could be best replaced by（）
A．"deposit"
B．"work"
C．"use"
D．"cash"
The world “countermeasures” in paragraph 2 means
A．“problems”
B．“approaches”
C．“solutions”
D．“actions”
