I couldn't_____our mind where to go for my vacation,so we stayed at home.A.make sure B.make up

I couldn't_____our mind where to go for my vacation,so we stayed at home.A.make sure B.make up
I couldn't_____our mind where to go for my vacation,so we stayed at home.
A.make sure B.make up

I couldn't_____our mind where to go for my vacation,so we stayed at home.A.make sure B.make up
B. make up

B，好像是固定词组吧。

make up sb's mind 固定搭配

B. 我不能决定假期去哪里，所以我们在家待着。
make up one's mind 拿主意

B.
make up one's mind to do sth.
下决心做某事

选B make up one's mind 是固定词组