建筑剖面图中，垂直分段尺寸一般分三道，分别是（）尺寸。
A.开间
B.总高
C.轴间
D.层高
E.细部高度
参考答案：B, D, E
The policeman stopped him when he was driving home and _____ him of speeding.[ ]
A. charged
B. accused
C. warned
D. blamed
试述肼屈嗪+氢氯噻嗪+普萘洛尔治疗高血压的机制。
