(单选题)

What does the underlined word “ban” in the fourth paragraph most probably mean?

A.order that forbids cloning.

B.suggestion on carrying on cloning.

C.anger at cloning.

D.cheer for cloning.

参考答案：A

参考解析：

词义猜测题。根据第四段第一句“Doctors showed their doubt and were strongly opposed although they admitted that human cloning would finally come true unless there was a worldwide ban on the practice.”可知，除非全世界展开明确的禁令，克隆人的事件还是会出现的，所以这里的ban是禁止的意思。故选A。

知识点：阅读理解四选一英语专业基础知识阅读理解教师招聘-小学英语