Smoking, which may be a pleasure for some people, is a serious source of discomfort to the

Smoking, which may be a pleasure for some people, is a serious source of discomfort for their fellows. Medical authorities express their【B1】about the effect of smoking on the health not only【B2】those who smoke but also of those who do not. In fact, nonsmokers who must involuntarily inhale the air polluted by the tobacco smoke may【B3】more than the smokers themselves.

As you are doubtless aware, a considerable number of our students have【B4】an effort to【B5】the university to ban smoking in the classrooms. I believe they are entirely right in their aim.【B6】, I would hope that it is possible to achieve this by【B7】on the smokers to use good judgment and show concern for others rather than【B8】regulation.

Smoking is prohibited by city laws in theaters and in halls used for showing films as well as in laboratories【B9】there may be a fire hazard. Elsewhere, it is up to your good sense.

I am therefore asking you to maintain "No Smoking" in the auditoriums and classrooms. This will prove that you have to keep nonsmokers' health and well-being【B10】, which is very important to a large number of our students.

【B1】

A．concern

B．trouble

C．interest

D．displeasure

Smoking, which may be a pleasure for some people, is a serious source of discomfort for their fellows. Medical authorities express their【B1】about the effect of smoking on the health not only【B2】those who smoke but also of those who do not. In fact, nonsmokers who must involuntarily inhale the air polluted by the tobacco smoke may【B3】more than the smokers themselves.

As you are doubtless aware, a considerable number of our students have【B4】an effort to【B5】the university to ban smoking in the classrooms. I believe they are entirely right in their aim.【B6】, I would hope that it is possible to achieve this by【B7】on the smokers to use good judgment and show concern for others rather than【B8】regulation.

Smoking is prohibited by city laws in theaters and in halls used for showing films as well as in laboratories【B9】there may be a fire hazard. Elsewhere, it is up to your good sense.

I am therefore asking you to maintain "No Smoking" in the auditoriums and classrooms. This will prove that you have to keep nonsmokers' health and well-being【B10】, which is very important to a large number of our students.

【B1】

A．concern

B．trouble

C．interest

D．displeasur

Smoking, which may be a pleasure for some people, is a serious source of discomfort for their fellows.【21】,medical authorities express their concern about the effect of smoking【22】 the health not only of those who smoke but also of those who do not. In fact, non-smokers who must involuntarily inhale (吸入) the air【23】by tobacco smoke may suffer more than the smokers【24】．

Smoking is prohibited in the theatres and in the halls used for showing films【25】in laboratories【26】there may be a fire hazard (危险). Elsewhere, it is up to your good【27】．

I am【28】asking you to maintain "No-Smoking" in classrooms and seminar rooms. This will prove that you have the【29】health in mind, which is very important to a large【30】of our students.

(46)

A．Still

B．Further

C．More

D．Again

Smoking, which may be a pleasure for some people, is a serious source of discomfort for their fellows.【C1】______ , medical authorities express their【C2】______ about the effect of smoking【C3】______ the health not only【C4】______ those who smoke but also of those who do not. In fact, non smokers who must【C5】______ inhale the air polluted by tobacco smoke may【C6】______ more than the smokers themselves.

As you are doubtlessly【C7】______ , a considerable number of our students have 【C8】______ in an effort to 【C9】______ the university to ban smoking in the classrooms. I believe they are 【C10】______ tight in their aim.【C11】______ , I would hope that it is【C12】______ to achieve this by【C13】______ the smokers to use good judgment and show concern 【C14】______ others rather than by regulations.

Smoking is【C15】______ by City laws in theaters and in hails used for【C16】______ films as well as in laboratories where【C17】______ be a fire hazard. Elsewhere, it is up to your good sense. I'm【C18】______ asking you to maintain 【C19】______ in the auditoriums, classrooms and seminar rooms. This will prove that you have the non-smoker's health and well-being【C20】______ , which is very important.

【C1】

A．Still

B．More

C．Again

D．Further