2. 外语
  3. A. Does cancer always cause pain? B. Can cancer be prevented? C. What is cancer? D. How common is cancer? E. What causes cancer?

A. Does cancer always cause pain? B. Can cancer be prevented? C. What is cancer? D. How common is cancer? E. What causes cancer?

admin2010-01-16  95
问题 A. Does cancer always cause pain?
B. Can cancer be prevented?
C. What is cancer?
D. How common is cancer?
E. What causes cancer?
F. How is cancer treated?

*
选项
答案D
解析 短文的第二段说，各种因素都可能导致基因改变。
转载请注明原文地址:https://www.kaotiyun.com/show/7vmd777K
本试题收录于： 职称英语卫生类A级题库职称英语分类
0

职称英语卫生类A级

职称英语

相关试题推荐
随机试题
最新回复(0)