左欄是五位病人的健康問(wèn)題，右欄是七位專(zhuān)科醫(yī)生的簡(jiǎn)介。請(qǐng)根據(jù)五位病人的健康問(wèn)題為他們選出最合適的專(zhuān)科醫(yī)生診病。

（1） D D Kent has endless work to do every day.He has trouble getting to sleep at night and usually stay awake till 2 am. （2） F F 8-year-old Donglong has a sweet tooth.He has already had four bad teeth and his mum is worried about his toothache. （3） A A Lin's father has been a heavy drinker for 20 years.He decided to give up drinking after the body check which showed some health problems. （4） E E Recently Betty eats whatever she likes，including lots of meat.She has found herself putting on weight week by week but just can't stop eating. （5） C C Nina has a high fever because of the flu she caught at school.She has such a big headache that she can't go to school.

A.Dr Yang has developed a new treatment to help patients give up drinking.She also does well in curing （治愈） diseases caused by drinking.    B.If you break or lose your teeth，go to Dr Smith's.He has different kinds of false teeth for people aged over 20，and helps you feel good about yourself.    C.Dr Li got a doctor's degree in traditional Chinese and western medicine.He is good at treating fu （fever，cough etc. ） in both traditional Chinese and western medicine ways.    D.Dr Chen has a lot of experience in helping patients get normal sleep.She not only gives them medicine care but also provides advice on how to relax from busy work.    E.Dr Wright is always ready to offer help on eating problems.He believes each patient needs a different plan to control his /her wish to eat.    F.Dr Liu，one of the best dentists in Guangdong General Hospital，has great skills in fixing bad teeth and communicating with kids to win their trust.    G.Dr Grey is one of the top doctors in the field of heart diseases.She used to work in America for three years and is good at doing heart operations.