为帮助大家在轻松愉快的氛围中掌握英语基础知识，本网站特提供以下资料，希望会带给你意想不到的收获：
First read the following questions.
85. What claim is NOT made for this air purifier?
A. It stops colds and hay fever.
B. It doesn't take up much room.
C. It gives a room a nice scent.
D. It removes air impurities that can cause allergies.
正确答案是
86. What is currently the price of the air purifier
A. '10.00
B. '25.00
C. '59.95
D. '69.95
正确答案是
Now read Text I quickly and select your answers.
A Room Full of Air
That's as Fresh as a Daisy
Experts predict that our unusually warm, wet winter will bring the worst allergy season in 20 years. Now, at your desk, in your den, even in your bedroom, there's no reason not to breathe clean, fresh air. The AirClear Air Purifier is a pint-sized wonder that measures just 6" long by 6" high, fits anywhere, and scrubs the air clean and flower fresh in a 12' by 10' room three times an hour. Pollen, smoke, bacteria, odors, and mold spores are all removed by AirClear's sophisticated four-stage purification system. And that's not all. The AirClear features a convenient, slide-control fragrance dispenser; a fan that is powerful yet whisper quiet. Ruggedly constructed, the AirClear is the first and only personal air purifier that's both full featured and value priced. Regularly '69.95. Now '59.95. That's a '10.00 savings. Save '25.00 when ordering two!