皮皮学，免费搜题
登录
搜题
【判断题】
危害程度评估内容主要包括生物因子的种类、来源、传染性、致病性、传播途径、在环境中的稳定性、感染剂量、浓度、动物实验数据、预防和治疗等。A.
正确
B.
错误
手机使用
分享
复制链接
新浪微博
分享QQ
微信扫一扫
反馈参考答案：
举一反三
【单选题】The enclosures of the 17th and 18th centuries meant that
A.
people had to do the productive work at home
B.
people were forced to look elsewhere for means of supporting themselves
C.
people were able to be dependent on their land
D.
people were badly paid for the work they managed to find
【单选题】下面（ ）是ftp服务器的地址。
A.
ftp://192.168.113.23
B.
http://192.163.113.23
C.
www.sina.com.cn
D.
c:\windows
【单选题】下面( )是ftp服务器的地址。
A.
www.sincom.cn
B.
c:\windows
C.
http://192.163.113.23
D.
ftp://192.168.113.23
【单选题】下面 是ftp服务器的地址。
A.
http//192.163.113.23
B.
ftp://192.168.1.23
C.
www.sina.com.cn
D.
c\windows
【单选题】From the 11th through the 13th centuries,medieval_____varied according to the social standing of the people.
A.
clothing
B.
cloth
C.
clothes
D.
cloths
【简答题】2011 is a special year to all the people in Shenzhen. The 26 th World Universiade will be held in the city from August 12 th to 23 rd . As we all know, “Start Here” is the slogan of this great . ...
相关题目：
参考解析：
知识点：
题目纠错 0
发布
