Whose box is it on the floor?(I am not sure)改为宾语从句
问题描述:
Whose box is it on the floor?(I am not sure)改为宾语从句
答
I am not sure whose box it is which on the floor.
Whose box is it on the floor?(I am not sure)改为宾语从句
I am not sure whose box it is which on the floor.