I have found that it is a common mistake to "over talk" when ______.I have found that it is a common mistake to “over talk” when ______.A.interviewed B.being interviewed C.interviewing D.to interview选哪个,为什么

选A
由 when 等引导的状语从句，如果主语与主句的主语一致或是 it ，谓语动词又含 be 动词时，主语和 be 动词常常被省略，就变成“ when + V-ing/ V-ed/ adj/ 介词词组”的结构。
如： （ 1 ） When in Rome， do as Romans do. 入乡随俗。
（ 2 ） When （we are ） young， we are full of hope. 年轻时，我们大家总是充满希望。
（ 3 ） Don't reach sideways when standing on a ladder. 站在*上时，不要侧着身子去够东西。

A
interviewed,过去分词。
interview面试是既无动词，这里要用interviewed形式，他省略了i was been 。

选择B
I have found that it is a common mistake to “over talk” when being interviewed .完整的说法是：I have found that it is a common mistake to “over talk” when one is interviewed.意思是：我发现，在接受采访时，滔滔不绝是人的通病。
4楼举的三个例子中when引导的状语从句都是主动语态。当when引导的状语从句是被动语态时，就如题目中的when one is interviewed(当一个人被采访到时)就是被动语态，此时可以省略为when being interviewed,原则是省略后要保持原句的语态；be动词要加ing,是为了遵循介宾结构的语法，即动词不可以作宾语。

B

选择B.这是省略了,完整的是
i have found that it is a common mistake to"over talk"when i am being interviewed.就像四楼说的,这里是主语一致,所以可以省略i和am.但是being不能省略,原因我查出来再告诉你