I need to to think what I should write down.英语语法I need to to think what I should write down.还是 I need to to think what should I write down

问题描述:

I need to to think what I should write down.英语语法
I need to to think what I should write down.还是 I need to to think what should I write down

前面的对 但是你多写了一个to
从句要用陈述语序 所以后面should write down要放在主语I之后