启动VB6.0默认的工程类型是______。
参考答案：标准EXE程序
The manager_____ the workers how to improve the program since 9 a.m.
A．has told
B．is telling
C．has been telling
D．will have told
大脑皮质兴奋时的脑电波是
A．α波
B．β波
C．δ波
D．θ波
E．梭形波
