All of the following are our school rules except “”.A. Don’t fight.B. No smoking.C. Save w

All of the following are our school rules except “ ”.
A. Don’t fight.
B. No smoking.
C. Save water.
D. Slower than 90 km.

A. Don’t fight.B. No smoking.C. Save water.(答案→)D. Slower than 90 km.解析：A. Don’t fight.不要打架 B. No smoking.不准吸烟 C. Save water. 节约用水 D. Slower than 90 km. 时速小于90千米；句意：下面除了哪一个不是我们学校的规则制度，“时速小于90千米”。故选D

对的，就是这个意思