案件防控必须以人为本，案件的发生，可能与以下哪些因素有关（）_爱下问搜题

搜题请搜索小程序“爱下问搜题”

问题单项选择题

案件防控必须以人为本，案件的发生，可能与以下哪些因素有关（）。

A、管理失职

B、直接作案

C、监督失效

D、以上都对

答案

参考答案：D

改错题

短文改错。
     此题要求改正短文中的错误。对标有题号的每一行作出判断：
     如有错误（每行只有一个错误），则按下列情况改正：
     此行多一个词：把多余的词用斜线(＼)划掉，在该行右边横线上写出该词，并也用斜线划掉。
     此行缺一个词：在缺词处加一个漏字符号(^)，在该行右边横线上写出该加的词。
     此行错一个词：在错的词下划一横线，在该行右边横线上写出改正后的词。

Henry Royce did not like his car, that ran badly and often
broke down. So he decided to make a best car himself.
And on 1904 he produced his first new model. Charles Rolls,
a car maker, was very interested in Royce's car, but soon
Rolls and Royce go into business together. One of their first
model was the Silver Ghost. In 1907, a Silver Ghost broke the
world's record by drive 14,371 miles without breaking down
once. After the drive, it was cost just over ￡2 to put the car
back into perfect condition. This was not surprising that the Silver
Ghost was regarded "the best car in the world".

1._______
2._______
3._______
4._______
5._______
6._______
7._______
8._______
9._______
10._______

单项选择题

识别MHCⅡ类分子

A．CD4
B．CD8
C．TCR
D．B7
E．ICAM-1