I’ll leave him a note _____ he’ll know where we are.

I’ll leave him a note _____ he’ll know where we are.
A、for which
B、for that
C、in order
D、so that
【正确答案】：D
【题目解析】：本题考查目的状语从句。目的状语从句的引导词有so that/ in order that / that等。