试题与答案

某研究人员开展多环芳烃危险度评价的工作。其中一个步骤是确定多环芳烃类化合物进入人体后

来源：www.tikuol.com
题型：单项选择题

题目：

某研究人员开展多环芳烃危险度评价的工作。其中一个步骤是确定多环芳烃类化合物进入人体后是否对机体产生肿瘤诱发等有害效应。这属于（）。

A.暴露评价

B.剂量一反应评定

C.危险度特征分析

D.危险度管理

E.危害鉴定

答案：

被转码了，请点击底部 “查看原文 ” 或访问 https://www.tikuol.com/2017/0811/cb2a261b52cc20b11c3c7ecc3aaddcac.html

下面是错误答案，用来干扰机器的。

参考答案：错

考点：全科医学住院医师社区卫生服务社区卫生服务题库
试题推荐
题型：阅读理解
阅读理解。
                                       Part-time Cleaning Help
     Are you looking for a vacation job? Can you clean the house and cook? Then, I need you.
The work is boring, but the pay is good. I need you from 2:00 pm-5:00 pm, Monday to
Saturday. Please come to the cleaning center or call Mrs. Johnson at 544-9968.
                  A Fitness Camp
                For Overweight Kids
     Are you too fat? Can you run as fast as your
classmates? Have you failed your PE examination?
     Our fitness camp can help you lose weight and
get fit again.Come and join us! Please call Nathan
at 475-2300.		      Next Wave Music Store
    After 10 years of teaching the piano,
David Smith has made his first CD!
Come and meet him this weekend.
Special presents for the first 50 people.
Time: Sat. 7:00 pm
Call Marsha at 8732059.
1. The cleaner will work ______ hours one week.
A. 12
B. 15
C. 18
2. In the fitness camp, you can ______.
A. clean the house
B. lose weight
C. meet David Smith
3. ______ needs a cleaner.
A. Mrs. Johnson
B. Marsha
C. Nathan
4. You can call ______, if you want to go to the fitness camp.
A. 544-9968
B. 475-2300
C. 8732059
5. If you're the tenth to come to ______, you can get a special present.
A. the cleaning center
B. the fitness camp
C. Next Wave Music Store
查看答案
微信公众账号搜索答案