2. 外语
  3. In an experiment conducted last autumn, scientists made exact copies of a human embryo for the first time. The scientists devel

In an experiment conducted last autumn, scientists made exact copies of a human embryo for the first time. The scientists devel

admin2009-07-11  40
问题 In an experiment conducted last autumn, scientists made exact copies of a human embryo for the first time.
The scientists developed their cloning technique to make it easier for childless couples to have babies by in vivo fertilization.
选项 A、Right
B、Wrong
C、Not mentioned
答案A
解析 见第四段第—句，“The scientists developed their cloning technique to make it easier…”科学家们发展克隆技术以使那些不能生育的夫妇通过体外受精的方式更容易地拥有小孩。
转载请注明原文地址:https://kaotiyun.com/show/hO1d777K
本试题收录于： 职称英语卫生类B级题库职称英语分类
0

职称英语卫生类B级

职称英语

相关试题推荐
随机试题
最新回复(0)