You are afraid because of what I have done.这是什么从句?

You are afraid because of what I have done.这是什么从句? 为什么because of后可以跟what you have done Because you are so I what all not afraid,because you are False alarm,afraid of what you are afraid of you?Play with i because of you ,I am afraid 中文? Because of you .I am afraid What are you afraid of英语作文 what are you going to have done? 英语语法求助1.I am afraid you are wrong.这是什么从句?2.My ambition is to what you have done for me.这是什么句啊? what have you done是什么时态 because of you,I'm afraid to lose my way.