10%阶跃响应试验试验条件为发电机并网运行。
参考答案：错
The old lady was ____ by the businessman and stupidly gave him all her money.
A．taken on
B．taken out
C．taken off
D．taken in
智真主机视频输入输出板的主要功能有？（）
A.视频输入输出
B.视频矩阵
C.视频压缩
D.PiP功能
