比例再保险合同的常见条款有（）。
A.共命运条款
B.责任恢复条款
C.错误、遗漏条款
D.仲裁条款
E.终止条款
参考答案：A, C, D
Many wild animals in the world ________, so we must take measures to protect them.[ ]
A. are dying out
B. have died out
C. died out
D. die out
两台风机在同一井口并联运转的风量，实际工作中能成倍增加。
