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[单选题]
[单选题] What is the main concern of man on thefourth level?
A
The more goods the better.
B
The more "luxury'" items thebetter.
C
The more mental satisfaction thebetter.
D
The more earnings the better.
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试题答案：
C
答案解释：
第三段和第四段说前三个需求是物质上的(physical)，而第四个等级的需求是精神上的(mental)。C项是正确的
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