红斑狼疮在哪种肤色人种中多发
A.白色人种
B.黑色人种
C.黄色人种
D.棕色人种
E.红色人种
参考答案：C
层粘连蛋白
（）contains the wheelhouse with the control station,the chartroom where charts,pilot books and publications are kept,and the radio room.
A.The doube bottom
B.The cofferdam
C.The navigating bridge
D.The superstucture
