题目内容：
根据下列文章,请回答题。Crystal EarOne daya friend asked my wife Jill if l wanted a hearing aid．“He certainly does,。repliedJill．After hearing about a remarkable new product。Jill finally got up the nerveto ask me if I’d ever thought about geeing a hearing aid．“No way,” I said．“Itwould make me look 20 years older．”“N0，no，”she replied．“This is entirelydifferent．It's Crystal Ear!”Jill wasright．Crystal Ear is different not the old—styled body Worn or over-the-ear aid，butan advanced personal sound system so small that it's like contacts(隐形眼镜)for yourears。And Crystal Ear is super-sensitive and powerful。t00．You will hear sounds yourears have been missing for years．Crystal Ear will make speech louder, and thesound is pure and natural．
I couldn’t believehew tiny it is．It is smaller than the tip of my Little finger and let’s almost invisiblewhen won．There are no wires，no behind—the—ear device．Put it in your ear and itsready．to．wear mold(形状)fits comfortably．Since it's not too loud or too tight，youmay even forget that you’re wearing it! Use it at work or at play．And if yourhearing problem is worse in certain situations，use Crystal Ear only when youneed it。
Hearing loss,whichOccurs typically prior to teenage years，progresses through louts one’s lifetime．Althoughhearing loss is now the world’s number one health problem，nearly 90 percent ofpeople Suffering hearing loss choose to leave the problem untreated．For manymillions。treating hearing IOSS in a conventional way can Involve numerous officevisits，expensive testing and adjustments to fit your ear．Thanks to Crystal Ear,tile “sound solution” is now convenient．Almost 90 percent of people with mildhearing loss，and millions more with just a little hearing drop-off(下降)，can bedramatically helped with Crystal Ear．Moreover,its superior design is energy-efficient。SO batteries can Last months．CrystalEar is now available to help these people treat their hearing loss with a smallhearing amplifier(放大器)．IniUally the writer did not want to buy a hearingaid because A．itwould make him Look ol
B．itwould make him、nervou
C．it wastoo expensiv
D．it wasold—style
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