问题补充：
Birds have long been known to be the disease carries for years, but now they are receiving so much pressure due to Avian Bird Flu. Bird cause health danger to humans and animals in or around their droppings.
Bird Buffer Q2, is designed to protect your facility from unwanted troublesome birds naturally, and is especially effective for sparrow control. When birds keep coming back and you’ve tried everything imaginable, it’s time for Bird Buffer Q2.
Bird control is now safe, easy, and economical with Bird Buffer. The Bird Buffer is also simple to operate. Just hang it with Bird Buffer cables or set it on the roof. Fill it with the specially?prepared liquid, and turn it on. It is that simple. Bird Buffer Q2 is a permanent, automatic and cost?effective commercial process for indoor and outdoor bird control. Contact Bird Buffer LLC ＠www. or call 866－557－4274.
Bird Buffer Q2 Frequently Asked Questions:
a) How does Bird Buffer Q2 work?
It is operated by an electrically?controlled sprayer(喷雾器）to spread the vapor at 90 mph over larger areas. A time releases the vapor every 2 minutes into the air to keep fresh vapor in the area for birds. When birds fly through the area, the tiny particles（颗粒） of vapor enter the birds breathing system, making the birds fly away. When the birds come back, they once again breathe the particles and fly away. After a few weeks, birds remember their responses and stay away.
b) How much water is needed per month?
About one gallon a mouth
c) How long does it take to get bird control?
Usually two weeks is enough to control flocks of birds from the treated area. It takes time for the birds to find a new home and new feeding grounds.
【小题1】It can be inferred that the text is used. .A．to promote the productB．to warn people not to go near birdsC．to remind people of the present situation of bird control is D．to inform people what the present situation of bird control is【小题2】Where can Bird Buffer Q2 be most likely used?A．In basements.B．In wild forests. C．In wildlife zoos.D．In outdoor restaurants.【小题3】Which of the following words can best describe Bird Buffer Q2?A．AttractiveB．InexpensiveC．Time?savingD．Dangerous【小题4】All of the following aspects of bird control using Bird Buffer Q2 are mentioned except.A．the time takenB．the amount of water neededC．the way it worksD．the side effects brought aboutA
答案：
(答案→)A
解析：本文介绍了Bird Buffer Q2这种防鸟的工具，并对其使用方法以及注意事项进行了详细说明。
【小题1】A 主旨大意题。本文实际上是一则广告，介绍了Bird Buffer Q2这种防鸟的工具，并对其使用方法以及注意事项进行了详细说明。故A正确。
【小题2】D 推理题。因为鸟儿可以给我们带来健康方面的威胁，使用我们使用Bird Buffer Q2，在A项地下室里，不会与鸟儿的。BC两项更是没有必要。只有D项不愿意有鸟粪的影响，因为鸟粪会带有病菌。故D正确。
【小题3】B 细节题。根据文章第三段Buffer Q2 is a permanent, automatic and cost?effective commercial process for indoor and outdoor bird control.可知这种工具是很cost?effective成本上很低的，故B正确。
【小题4】D 细节题。根据文章最后3段可知ABC三项都被提及了，只有D项在文章中没有提及。故D正确。
