【判断题】根据新修订的《民用建筑设计通则》,多层住宅栏杆的竖向净高不小于1050mm,镂空栏杆垂直杆件之间的净距不大于110mm。
【单选题】请在第__(49)__处填上正确答案。 查看材料
A.
In her experiment participants were seated at computers and told not to hit the 'Alt' key, because doing so would crash the systems.
B.
'In some ways,' says Kassin, ' false confession becomes a rational decision.'
C.
'It's a little like somebody's working on them with a dental ( 牙齿的 ) drill, ' says Franklin Zimring, a law professor at the University of California at Berkeley.
D.
'But adults are highly vulnerable too.'
E.
How could an innocent person admit to doing something he didn't do?
F.
Redlich also found that the younger the participant, the more likely a false confession.
【简答题】人体和高等动物防御病原体的屏障结构有______和______两种。
【简答题】正常情况下,人体存在有效的防御屏障,即机械屏障、____和____。
【单选题】请在第__(50)__处填上正确答案。 查看材料
A.
In her experiment participants were seated at computers and told not to hit the 'Alt' key, because doing so would crash the systems.
B.
'In some ways,' says Kassin, ' false confession becomes a rational decision.'
C.
'It's a little like somebody's working on them with a dental ( 牙齿的 ) drill, ' says Franklin Zimring, a law professor at the University of California at Berkeley.
D.
'But adults are highly vulnerable too.'
E.
How could an innocent person admit to doing something he didn't do?
F.
Redlich also found that the younger the participant, the more likely a false confession.
【单选题】在考察系统的一些涉及时序和改变的状况中,要用动态模型来表示。动态模型着重于系统的控制逻辑,它包括两个图:一个是事件追踪图,另一个是()。