The rules of our school don’t allow at school. That is to say, Nobody is allowed here.
A. to smoke; to
B. smoking; smoking
C. to smoke; smoking
D. smoking; to smoke
网友回答
A. to smoke; to
B. smoking; smoking
C. to smoke; smoking
(答案→)D. smoking; to smoke
解析：smoking; to smoke。第一空规章制度不允许吸烟用动名词，第二空允许某人去做某事用不定式。