There is ____widespread belief among scientists that it is not right to clone _____humans.

问题描述:

There is ____widespread belief among scientists that it is not right to clone _____humans.
A a ,the
B the ,the
C \ \
D a,\
选什么 讲讲为什么

D a,\ 第一个泛指 一个观点
humans 人类,不需要特指
科学家们大多持有一个观点:无权克隆人类