根据短文内容，从短文后的选项中选出能填入空白处的最佳选项。选项中有两项为多余选项。
Smoking is an addiction. Tobacco smoke contains nicotine, a drug that is addictive which is very harmful. ____ More than 400 000 deaths in the U．S. each year are from smoking­related illnesses. Second, it may hurt others. Smoking harms not just the smoker, but also family members, co­workers and others who breathe the smoker's cigarette smoke. ___ Second­hand smoke from a parent's cigarette increases a child's chances for middle ear problems, causes coughing and wheezing, and worsens asthma conditions.
_ First, quitting smoking makes a difference right away—you can taste and smell food better. Your breath smells better. Your cough goes away. It happens for healthy people as well as those who already have a disease or condition caused by smoking. ___ Besides, quitting smoking cuts the risk of lung cancer, many other cancers, heart disease, stroke, other lung diseases, and other respiratory illnesses. __ A pack­a­day smoker, who pays $2 per pack can expect to save more than $700 per year. It appears that the price of cigarettes will continue to rise in coming years, as will the financial rewards of quitting.

A．There are some advantages for us to quit smoking.

B．It also happens for men and women of all ages.

C．It is very hard for us to quit smoking.

D．First, it may hurt yourself.

E．Finally, quitting smoking saves money.
F．It is called second­hand smoke.
G. Giving up smoking brings you another advantage.