在一定的年龄阶段,人的生理与心理两方面就会出现某些典型的、本质的特征。这种年龄特征表明个体身心发展具有()
A. 阶段性
B. 顺序性
C. 不平衡性
D. 差异性
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在慢车调试前,将工厂发运的对重块总重量减去电梯额定载重()%的对重块重量,其余的全部放入对重框内。
A. 10
B. 30
C. 50
D. 70
You are the administrator of ExamSheet.net's network. You attempt to install a video driver on a Windows 2000 Professional computer. You receive the following error message: "Error 11 - Cannot install video driver." The driver was originally downloaded from the video card manufacturer's Web site. You have successfully used the driver in the past on other Windows 2000 Professional computers. You want to configure the Windows 2000 Professional computer to check for driver integrity and to allow you to install this video driver. What should you do? ()
A. Use the Hardware troubleshooter. Configure the computer to prevent the installation of unsigned drivers.
B. Use the Add Hardware wizard to install the driver. Create a Local Computer Policy to enable Windows File Protection
Configure driver signing to ignore File Signature Verification. Create a Local Computer Policy to enable Windows File Protection
D. Configure theUnsigned driver installation behaviorpolicy setting to beWarn but allow installatio
弹腿、蹬腿的发力顺序是()。
A. 胯-膝-脚
B. 脚-膝-胯
C. 膝-脚-胯
D. 脚-胯-膝