It's bad ___ for a man to smoke in the public places where smoking is not allowed.A.behavior B.a
It's bad ___ for a man to smoke in the public places where smoking is not allowed.
A.behavior B.action C.manner D.movement
解析说 本题易误选c,本空需要一个不可数名词,若选c应改为it is bad manners,我不懂,为什么需要不可数名词,怎么看出来的?为什么manner要加s