The author mentions a man indulging in fond dreams of numerous lovers in paragraph 3 in order to______.
A. demonstrate the serious problem in marriage in modern society
B. illustrate that only this kind of man can possess happiness
C. show that this kind of man has plenty of leisure time to do what they want
D. give an example of a person who doesn't care for what he already possesses
From the passage we know that happiness is______.
A. taking up gardening
B. getting everything what one longs for
C. a game to have dreamlike musings or fantasies while awake
D. a balance between what one owns and what one dreams of
The case of the World War II shipbuilders with lung cancer is an example of______.
A. an occupational cluster
B. a medical cluster
C. a radiation duster
D. an environmental cluster
集中战略又称市场渗透战略。 ()
A. 正确
B. 错误
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