[单项选择]The author believed that

[单项选择]The author suggests that Aristotle believed which of the following was true of the dramatic art that existed prior to Aeschylus
A. (A) It was unusually resourceful in finding ways to extend the unity of time beyond a single day.
B. (B) It was less elegant than later drama because its disregard for unity of place necessitates the movement of the chorus.
C. (C) It tended to demonstrate better unity of time than of character and action.
D. (D) It did not employ a beginning middle or end, and this fell outside the acceptable range of dramatic principles.
E. (E) It tended to overemphasize the use of cause and effect, instead of the continuity of time, in organizing its action.

[单项选择]About the vocabularies, the author believed that languages, whether civilized or not, have______.
A. grammatical structures
B. an ability to transfer ideas
C. their own sound patterns
D. the potential for expanding vocabulary

[单项选择]The author believed that the remedy--for the social problems is ______.
A. to stop the use of power
B. to establish more schools and medical clinics
C. to depend on government to make reforms
D. to minimize the conflict between the labor and capital

[单项选择]Coffee was believed to
A. have a magic power for eye diseases.
B. have a religious influence among Muslims.
C. have intoxicated most political people.
D. have gained its fame first in London.

[单项选择]The author cites Martin Diamond because the author _______.

[单项选择]The ancient Egyptians believed all illnesses were related to __ was eaten.
A. which
B. it
C. what
D. that

[单项选择]Emerson believed that man's capacity is

[单项选择]People believed that Dwight would someday become a professor because of ______.


A. his eager pursuit of military history
B. his excellent grades in all subjects
C. his remarkable memory
D. his organizational ability

[单项选择]It is generally believed that African wild elephants are more difficult to ________ than Asian ones.
A. cultivated
B. tame
C. breed
D. tend

[单项选择]It is commonly believed that the more complicated animals developed from the simpler ones．


A. 人们认为，复杂的动物是由简单的动物发展而来的。
B. 人们普遍认为，较高级的动物是由比较低级的动物进化而来的。
C. 人们一般认为，动物都是从简单到复杂转变而来的。
D. 它被相信，动物的变化都是从麻烦到简单。

[单项选择]It is believed by scientists that traditional medicines

[单项选择]Government is believed to differ strikingly from business in that government is characterized by ______.
A. its absolute control of power
B. its function in preserving personal freedom
C. its role in protecting basic American values
D. its democratic way of exercising leadership

[单项选择]It is generally believed that in applied investigation
A. research workers follow unexpected, interesting clues.
B. scientists make a discovery first, and then try to use it.
C. it is the man rather than the project who is given support.
D. results of practical value are to be achieved.

[单项选择]Traditionally, it is believed that people without self-esteem ______.
A. are usually the targets of organized crime
B. are less violent than those with unrealistically high self-esteem
C. are more likely to hurt others to gain self-esteem
D. always resort to violence when their self image is challenged

[单项选择]Meera Shekar believed that poor countries should help malnourished children by ______.
A. providing food directly
B. educational programs in health and nutrition
C. improving living conditions
D. improving health care