沥青混合料冻融劈裂试验是在规定条件下对沥青混合料进行冻融循环,测定混合料试件在受到水损害前后劈裂破坏的强度比,以评价沥青混合料的水稳定性。
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荒漠化是当今国际环境问题的主要表现之一
A. 正确
B. 错误
Your network has a single domain with 1,000 client computers that run Windows 7. You use Microsoft System Center Configuration Manager 2007 to distribute and install software applications. All users have standard user accounts. You plan to use Group Policy to ensure that application installation functions properly. You need to design the User Account Control (UAC) policy. What should you do?()
A. Configure the User Account Control: Only elevate executables that are signed and validated setting to be Enabled.
B. Configure the User Account Control: Detect application installations and prompt for elevation setting to be Enabled.
Configure the User Account Control: Detect application installations and prompt for elevation setting to be Disabled
D. Configure the User Account Control: Behavior of the elevation prompt for standard users setting to be Prompt for credentials.
It()exactly thirty years since I graduated from college.
A. was
B. has been
C. was be
D. had bee
下列战役与成语“围魏救赵”有关的是()。
A. 桂陵战役
B. 马陵战役
C. 成濮之战
D. 长平之战