A-A+
Why are scientists surprised by the findings i
问题详情
Why are scientists surprised by the findings in their noise study？
A．Because the world is becoming more and more noisy.
B．Because they have learned that noise is also a kind of pollution.
C．Because noise is an unwanted waste for human beings.
D．Because people knew little about the danger of noise before.请帮忙给出正确答案和分析，谢谢！
参考答案
正确答案：A
解析：本题考查文中提及的细节。根据文中第二段第二和第三句话“They are surprised by what they have learned. Peace and quiet are becoming harder to find”，可以得出本题答案为[A]。
