段修后，全车漏泄量不得超过（）。 5kPa。 10kPa。 15kPa。 20kPa。
Your company has two Active Directory Domain Services （AD DS） domains， Domain1 and Domain2. A two-way trust relationship exists between the domains. Users in both domains can log on to client computers in only their own domains. System logs on the domain controllers display the error message "Clock skew too great" when users in Domain1 attempt to log on to client computers in Domain2. You need to ensure that users can log on to client computers in both domains. What should you do？（） Run a startup script that includes Net Time /querysntp on all client computers.。 Run a startup script that includes Net Time /setsntp on all client computers.。 Configure the primary domain controller （PDC） emulator in each domain to synchronize its clock with the same external time source.。 Decrease the Maximum tolerance for computer clock synchronization setting in the default Domain Group Policy object （GPO）.。
按美国学者司德菲对教师成长历程的划分，教师职业倦怠一般表现在（）阶段。 预备生涯。 专家生涯。 退缩生涯。 更新生涯。
A 2.5 Gb/s （OC-48 or STM-16） optical signal with a dispersion tolerance of 1200 ps/nm goes through fiber with 18ps/nm*km of dispersion. How many 15216-DCU-350 equivalents are needed for enough compensation after traveling 100 km？（） none。 one。 two。 three。 four。
（）年，联合国教科文组织发表了《关于教师地位的建议》。
关于神经症的睡眠障碍，以下叙述正确的是（）
