2. 外语
  3. Hoof-and-mouth disease was eliminated in the United States by slaughtering affected herds of cattle.

Hoof-and-mouth disease was eliminated in the United States by slaughtering affected herds of cattle.

admin2010-01-13  48
问题 Hoof-and-mouth disease was eliminated in the United States by slaughtering affected herds of cattle.
选项 A、isolating
B、testing
C、vaccinating
D、killing
答案D
解析
转载请注明原文地址:https://kaotiyun.com/show/TtGd777K
本试题收录于： 职称英语综合类基础题库职称英语分类
0

职称英语综合类基础

职称英语

相关试题推荐
随机试题
最新回复(0)