英语选择选什么?It____that scientists have found the reason___Edison was so clever.A is said;that B is said;why C said;why
问题描述：
英语选择选什么?
It____that scientists have found the reason___Edison was so clever.
A is said;that B is said;why C said;why
答
B 没错的,前面是"据说",后面是一个定语从句,why引导的
答
选B it is said 是据说的 意思
后面肯定选why ，that是强调句中才能用，这里很明显不是强调句型，所以就选B
答
A.
it is said...据说.既定用法.
如果用why．．．改成 .
it is said the scientists have found why Edison so clever．
有reason就不用 why了
答
A