问答题

Cloning technology should be developed to ____________(造福人类而不是危害人类).

【参考答案】

benefit people rather than harm people
<上一题 目录 下一题>
热门 试题

问答题
We have done things we ought not to have done and ____________(应该做的事情却没有做).
问答题
The professor’s short but heart-stirring speech on environment ____________(常常铭刻在我的记忆中).
相关试题