关闭显示器的电源,将使正在运行的程序立即停止运行。( )
参考答案:错
解析:关闭显示器的电源,只是关闭了显示器,并不会使正在运行的程序停止运行。
面对愈演愈烈的体罚之风,我们应该采取什么样的对策()
A.加强教师的法制教育,启迪教师的民主意识。
B.提高教师的整体素质水平。
C.更新教育观念,端正办学思想。
D.以上都是。
An annuity will pay eight annual payments of $ 100, with the first payment to be received one year from now. If the interest rate is 12 percent per year, what is the present value of this annuity()
A. $ 556.38.
B. $1377.57.
C. $ 496.76.