根据《建设工程安全生产管理条例》，建设工程实行施工总承包的，由分包单位对施工现场的安全生产负总责。
参考答案：错
_____ it was very cold, _____ my friend still went swimming in Jialing River this morning.
A．Although; but
B．Although;/
C．But; although
D．/;although
《中 * * 党廉洁自律准则》对党员领导干部提出（）条廉洁自律规范。
A.4
B.5
C.8
