I think I locked the door, but I’ll just go back and _______.

更新时间：2022-05-09 21:24:37

I think I locked the door, but I’ll just go back and _______.

A.find out

B.feel sure

C.make sure

D.be sure

答案及解析： C

解析：

从题意看，“返回”的目的是去“查明，弄明白”。