若将电机的星形连接改为三角连接则电机转速增加3倍。
参考答案：错
旅游审美主体的影响因素有哪些？试论述他们都是如何影响旅游者的审美活动的。
There is only one who is capable of setting limits to your growth, and it _____ well be you.
A．may
B．should
C．will
D．must
