视频监控技术的发展趋势是数字化、网络化和（）。
A.智能化
B.集成化
C.自动化
D.一体化
参考答案：A
道琼斯综合平均指数由多少只股票的价格加总平均而成（）.
A.50
B.55
C.60
D.65
During the first 48 to 72 hours of fluid resuscitation therapy after a major burn injury, the intravenous infusion rate will be adjusted by evaluating which of the following observation
A. Daily body weight.B. Hourly urine output.C. Hourly urine specific gravity.D. Hourly body temperature.
