题目内容：

New Rechargeable Digital Hearing Aids Only $229!

The new HearClearTM HCR3 eco-friendly (环保的) hearing aid combines advanced technology with a low price.

Affordable Quality Rechargeable Digital Hearing Aid—For Only $229!

The new HearClearTM HCR3 Rechargeable Digital Hearing Aids feature advanced third generation digital technology at an unbelievably affordable price! The HCR3 is packed with the same key technologies that all high-end digital hearing aids share while leaving out the extra bells and whistles that increase cost. This helps you hear better, while saving you a lot of money.

Most importantly, your new HearClear HCR3 hearing aids work at a small part of the cost of name-brand hearing aids, and you don’t have to keep changing the batteries! You will also love the comfortable, lightweight, open-fit design.

You can spend thousands on an expensive hearing aid, or you can spend just $249 for a hearing aid that is great for most hearing losses (only $229 each when you buy a pair—hear up to three times better than wearing just one). We’re so sure you’ll love your hearing aids that we offer a 100% Money-Back Guarantee (保证)— Risk Free if you are not satisfied for any reason.

The Rechargeable HCR3

Digital sound processing chip (芯片) provides clear sound and makes speech easier to understand without whistling.

Never replace batteries again! Full Charge Gives 16 Hrs of Use!

Easy On/Off Button.

Automatic Noise Reduction and Feedback Canceler.

New Advanced Third Generation American Technology

Better In Pairs

Enjoy the benefit of using 2 hearing aids while saving $40 on your purchase!

5 Star Reviews

No More Dead Batteries

“This product is outstanding. Dad loves it, and I am grateful! Don’t believe that you have to spend a lot of money to get a quality hearing aid.”

—Gilmore B.

1.What do we know about HearClear HCR3 hearing aids?

A.Their batteries need to be replaced. B.They cost a large amount of money.

C.They use advanced 5G technology. D.They are environmentally friendly.

2.How much should you pay for two HearClear HCR3?

A.$458. B.$249.

C.$229. D.$498.

3.What can he do if someone is unsatisfied with the product?

A.Send it back and get a new one. B.Get it repaired with his own money.

C.Ask to get damages of $ 249. D.Return it and get his money back.

4.Where is the text probably from?

A.A diary. B.A textbook.

C.An advertisement. D.A guidebook.