下列不属于卷材铺贴方向应符合的规定是( )。

A．当屋面坡度小于3%时，不宜平行于屋脊铺贴
B．当屋面坡度在3%～15%时，卷材可平行或垂直于屋脊铺贴
C．当屋面坡度大于15%或屋面受振动时，沥青油毡应垂直于屋脊方向铺贴
D．当屋面坡度大于25%时，一般不宜使用卷材做防水层，若用卷材做防水层，则应采取措施将卷材固定，并尽量避免短边搭接

When I was an editor, I always preferred to apologise promptly, what the merits of the case, rather than face the expense and, importantly, the time consuming complexities and debilitating worry of litigation, libel being one of the least satisfactory branches of the law.

A. whichever, more importantly
B. whatever, more important
C. whichever, more important
D. whatever, more importantly