You have a computer that runs Windows Vista (x86). You need to perform a clean installation of Windows 7(64-bit). What should you do?()
A. From the Windows 7 installation media, run Rollback.exe.
B. From the Windows 7 installation media, run Migsetup.exe.
C. Start the computer from the Windows 7 installation media. From the Install Windows dialog box, select the Upgrade option.
D. Start the computer from the Windows 7 installation media. From the Install Windows dialog box, select the Custom (advanced) option.
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同一梁上新装补强板与原有梁上良好补强板内端之距离,中梁不足()mm,侧梁不足()mm时,须换为通长补强板。
A. 300;100
B. 250;100
C. 300;250
D. 250;150
已正式领用额度后,如果授信企业在1个月内未办理放款手续,额度领用管理部门有权收回已领用的集团客户最高控制使用额度。()
A. 正确
B. 错误
当高水分粮和低水分粮混合堆放时,粮食水分能通过水气的吸附和解吸作用而移动,最终达到吸湿平衡,这种现象称为水分()。
A. 扩散
B. 吸湿
C. 解吸
D. 再分配