Read and judge. (判断句子是否符合图意)

1.             2.

He’s my brother.            What a big fish!

         ( )                              ( )

3.    4.

She is a teacher.              I'm from China.

         (     )                              (     )

5.  6.

What a big dog!              This is my bag.

          (     )                             (     )

以霍桑实验为基础提出的人际关系理论的主要观点是什么？