抗风压检测中,对于测试杆件两端测点在距该杆件端点向中心点方向()mm处。
A、5
B、10
C、15
D、25
参考答案:B
—On 2014,April 16th,a South Korea ship carrying more than 450 passengers sank into the sea. Most of the pasaagers were students and lost their lives.
—______ sad news.
A.What a
B.How a
C.What
D.How
按照在犯罪过程中的地位作用不同,可将现场分为()
A.原始现场
B.变动现场
C.主体现场
D.客体现场
E.关联现场