2. 专升本
  3. It will______another five to ten years before the new medicine can be tested on human beings.

It will______another five to ten years before the new medicine can be tested on human beings.

admin2019-05-10  23
问题 It will______another five to ten years before the new medicine can be tested on human beings.
选项 A、cost
B、spend
C、take
D、waste
答案C
解析
转载请注明原文地址:https://kaotiyun.com/show/j0JC777K
本试题收录于： 英语题库普高专升本分类
0

英语

普高专升本

相关试题推荐
随机试题
最新回复(0)