2. 外语
  3. The second injection should have been given once the first drug had taken effect.

The second injection should have been given once the first drug had taken effect.

admin2009-06-15  38
问题 The second injection should have been given once the first drug had taken effect.
选项 A、taken place
B、injected
C、worked out
D、worked
答案D
解析
转载请注明原文地址:https://kaotiyun.com/show/uChd777K
本试题收录于： 职称英语理工类基础题库职称英语分类
0

职称英语理工类基础

职称英语

相关试题推荐
随机试题
最新回复(0)