远程集中授权，授权员对所授权业务依据的（）负责。
A.真实性
B.完整性
C.合规性
D.要素录入的准确性
参考答案：B, C, D
一个三角形，两内角之和是91°，它一定是锐角三角形．______．（判断对错）
____new wave of Chinese migration is under way, fuelled by ever-younger students for whom
English is not a piece of knowledge but a living language to unlock ____ door of the wider world.
A．The; the
B．The; a
C．A; the
D．A; a
