铺贴卷材应采用搭接方法，上下两层卷材的铺贴方向应（ ）

A、<span style="FONT-FAMILY: 宋体; FONT-SIZE: 14px">相互垂直</span><span style="FONT-FAMILY: &#39;Times New Roman&#39;,&#39;serif&#39;; FONT-SIZE: 14px">&nbsp;</span>

B、<span style="FONT-FAMILY: 宋体; FONT-SIZE: 14px">相互斜交</span><span style="FONT-FAMILY: &#39;Times New Roman&#39;,&#39;serif&#39;; FONT-SIZE: 14px">&nbsp;45</span><span style="FONT-FAMILY: 宋体; FONT-SIZE: 14px">°</span><span style="FONT-FAMILY: &#39;Times New Roman&#39;,&#39;serif&#39;; FONT-SIZE: 14px">&nbsp;&nbsp;</span>

C、<span style="FONT-FAMILY: &#39;Times New Roman&#39;,&#39;serif&#39;; FONT-SIZE: 14px">&nbsp;</span><span style="FONT-FAMILY: 宋体; FONT-SIZE: 14px">相互平行</span><span style="FONT-FAMILY: &#39;Times New Roman&#39;,&#39;serif&#39;; FONT-SIZE: 14px">&nbsp;</span>

D、<span style="FONT-FAMILY: 宋体; FONT-SIZE: 14px">相互斜交</span><span style="FONT-FAMILY: &#39;Times New Roman&#39;,&#39;serif&#39;; FONT-SIZE: 14px">&nbsp;60</span><span style="FONT-FAMILY: 宋体; FONT-SIZE: 14px">°</span>