Two frogs lived in a small village. One day they _小题1:_ to see what the big city was like. The city was about ten miles __小题2:__. It was a hot day, and they soon began to ___小题3:___ tired. They had only gone a little way when the big one said to the small one. “We are so tired. Is the city __小题4:__ very far? Can you see it?”

“No,” said the small frog, “but __小题5:__ I get on your back, I can see it.” Then he ___小题6:__ up on the back of the big one.

__小题7:_ the small frog put up his head, he couldn’t see very far. He could only see their village.

“Can you see the city?” asked the big frog.

“Yes, I can see it. It looks just ___小题8: our village,” answered the small frog.

Then the frogs thought that they didn’t __小题9:_ to go any farther. They went back, and told the other frogs in their village that they saw the big city and it was just like __小题10:__.

需要层次理论基于（）的逻辑，ERG理论不仅基于这种逻辑，还包括（）

A.受挫－倒退；满足－前进

B.满足－前进；受挫－倒退

C.需要优先；愿望加强

D.愿望加强；需要优先