私募发行的优点为（）
A．手续简便
B．筹资迅速
C.流动性较强
D．发行费用低
参考答案：A, B, D
I’m leaving for Hainan on holiday this afternoon. At this time tomorrow, I _____ on the beach.
A．are going to walk
B．will be walking
C．will walk
D．are to walk
出现道岔故障应如何处理？
