Foreachblankinthefollowingpassage,therearefourchoicesgivenbelowandmarkedA,B,CandD.Choose
For each blank in the following passage, there are four choices given below and marked A, B, C and D. Choose
the one that is most suitable and mark your answer by blackening the corresponding letter on the Answer Sheet.
Smoking, which may be a pleasure for some people, is a serious source of discomfort for their fellows. _51_,
medical authorities express their concern about the effect of smoking _52_ 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 _53_
by tobacco smoke may suffer more than the smokers _54_.
Smoking is prohibited in the theatres and in halls used for showing films _55_ in laboratories _56_ there
may be a fire hazard (危险). Elsewhere, it is up to your good _57_.
I am _58_ asking you to maintain “No-Smoking” in classrooms and seminar rooms.
This will prove that you have the _59_ health in mind, which is very important to a large _60_ of
our students.
__________
A. Still
B. Further
C. More
D. Again