B.is not preserved
本题并没有用虚拟语气,后面主句用的是一般现在时.
如果用虚拟语气,则是:If law and order were not preserved ,neither citizen nor his property would be safe.
B.is not preserved
本题并没有用虚拟语气,后面主句用的是一般现在时.
如果用虚拟语气,则是:If law and order were not preserved ,neither citizen nor his property would be safe.