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  3. The noise of a leaf blower is louder in America than that in New Zealand. In eliminating a lot of noise in the airport, pilots

The noise of a leaf blower is louder in America than that in New Zealand. In eliminating a lot of noise in the airport, pilots

admin2013-06-02  50
问题 The noise of a leaf blower is louder in America than that in New Zealand.
In eliminating a lot of noise in the airport, pilots can also help, and they can ______.
选项
答案ease down at a smooth angle
解析 定位到文章第十一段末句；可知飞行员可以通过选择合适的角度下降来减少噪音。
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大学英语六级

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