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The underlined word in Paragraph 6 refers to______.
A．agreement
B．conclusion
C．balance
D．equality

A.
A．agreement
B．conclusion
C．balance
D．equality

【参考答案】

C
属词义推断题。文章第五段中讲到动物的学习行为具有危险的副作用，第六段果蝇的例子也指出在自然界中学习的代价太大......

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Which of the following best summarizes the text?A．Lots of animals learn, but smarter isn't better.B．Humans pay hidden costs for learning.C．Learning has dangerous side effects to animals.D．Animals learn to adapt to changing environment.

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For girls computer labs seems to be______.A．full of people who tell girls they don't belongB．full of software that is only appealing to boysC．places that teachers discourage girls to beD．intimidating and associated as male areas

The underlined word in Paragraph 6 refers to______.A．agreementB．conclusionC．balanceD．equality

The underlined word in Paragraph 6 refers to______.
A．agreement
B．conclusion
C．balance
D．equality