专四

单选题Psychologists hold that __________．

A． one is born optimistic or pessimistic
B． pessimism is inherited
C． optimism is acquired when one is very young
D． pessimism is a long lasting habit

参考答案：C进入在线模考
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1Which of the following is CORRECT about the difference between optimists and pessimists?

A． Optimists live a more wealthy life than pessimist
B． Optimism can help explain the setbacks while pessimism canno
C． Pessimists attribute failure to temporary causes, but optimists don'
D． Pessimists usually blame themselves for their mistakes, while optimists don'

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2根据听到的内容，回答题How many students did Harvard have at the very beginning?

A． 6.
B． 9.
C． 10.
D． 16.

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3Harvard University offer a classic academic course based on the model of __________ during its early years.

A． English universities
B． American universities
C． Puritan universities
D． its own

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