筹组农业银行内部银团贷款应坚持的原则包括（）。
A．自愿联合
B．商业运作
C．利益分享
D．风险共担
参考答案：A, B, C, D
A survey done recently shows that not all parents __________ their children taking part in the
weekend classes.[ ]
A．escape
B．lead to
C．imagine
D．approve of
交流润滑油泵的型号及参数是什么？
