根据短文内容，判断句子的正（T）误（F）。

     Mr Brown likes to be exact. One day when he took a walk in the street, a man came up and asked

him the way to the bookshop. He said to him, "Cross the bridge and turn to the right. "The man asked

again," Is the bridge very long?" "Only thirty meters long." The man thanked him and went to the bridge.  

Suddenly he heard a man running after him. "Stop!" Mr Brown said to the man. "I'm sorry.  I forget the

bridge is forty meters long.  If you walk thirty meters long and turn to the right, you will fall into the river."

( )1. Mr Brown likes going to the bookshop.

( )2. The bookshop is on the other side of the river.

(     )3. The bridge is forty meters long.

(     )4. Mr Brown ran after the man to tell him how long the bridge is exactly.

(     )5. The man would fall into the river if Mr Brown didn't tell him how long the bridge was.

认为通货膨胀的原因在于经济发展过程中总需求大于总供给，是（）

A、需求拉上论

B、成本推进论

C、开放型通货膨胀

D、隐蔽型通货膨胀