房屋建筑工程施工总承包企业资质分为（    ）个等级

A、<span style="FONT-FAMILY: &#39;Times New Roman&#39;,&#39;serif&#39;; FONT-SIZE: 14px">5</span><span style="FONT-FAMILY: 宋体; FONT-SIZE: 14px">个</span>

B、<span style="FONT-FAMILY: &#39;Times New Roman&#39;,&#39;serif&#39;; FONT-SIZE: 14px">4</span><span style="FONT-FAMILY: 宋体; FONT-SIZE: 14px">个</span>

C、<span style="FONT-FAMILY: &#39;Times New Roman&#39;,&#39;serif&#39;; FONT-SIZE: 14px">3</span><span style="FONT-FAMILY: 宋体; FONT-SIZE: 14px">个</span>

D、<span style="FONT-FAMILY: &#39;Times New Roman&#39;,&#39;serif&#39;; FONT-SIZE: 14px">2</span><span style="FONT-FAMILY: 宋体; FONT-SIZE: 14px">个</span>