试题查看

首页 > 四六级考试 > 试题查看
【单选题】

Human cloning is unlikely to happen because ______.
A.people feel cloned children may not live longer than those naturally born

B.cloning technology is not so advanced that people feel doubts about it
C.it is so expensive that ordinary people have no access to it
D.it is not only costly and inefficient, but unacceptable as well
查看答案解析

参考答案:

正在加载...

答案解析

正在加载...

根据网考网移动考试中心的统计,该试题:

6%的考友选择了A选项

24%的考友选择了B选项

20%的考友选择了C选项

50%的考友选择了D选项

你可能感兴趣的试题

ThesecondsentenceinParagraph3impliesthatThemainideaofthepassageisthat_________.ATheauthor'sattitudeandrecommendationregaInParagraph2,the"impossiblydifficultchalTheauthorperceivesasweaknessesoftheKyotoWhatdoestheauthormeanbysaying"therewason