如果在发电机出口处发生短路故障，在短路初期，两相短路电流值（）三相短路电流值。
A．大于
B．小于
C．等于
参考答案：B
王蒙笔下的青年革命者形象主要有（）；钟亦成；曹千里等。
According to the school rules, no student _____ go out of the school after nine o'clock at night
without the teacher's permission.
[ ]
A. shall
B. will
C. must
D. may
