题目内容

5. Which of the following is true about noise pollution?

A. Noise pollution does not disturb our life.
B. Noise pollution has harmful effects on humans, not on animals.
C. Noise pollution can affect animals, but not humans.
D. Noise pollution can have harmful effects on both humans and animals.

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下面关于框架中使用单一入口的说法，正确的是：

A. 可以节省服务器资源
B. 提高安全性
C. 可以更好地兼容路由
D. 简化代码，提高代码运行效率

下面关于MVC的描述错误的是：

A. M表示模型
B. C表示控制器
C. V表示视图
D. 以上都对

Listen to the conversations and choose the best answer to each question.

A. Doctor.
B. A member of the Save the Children Fund.
C. Salesman.
D. Businessman.

the writer believes that each culture will lose their distinctive identity in the globalized world.

A. 对
B. 错