读短文，选答案。

      Usually I go to school on foot but this morning I went to school by bus, because I got up late. My best

friend Mike didn't come to school today. He went swimming yesterday and had a cold. The doctor asked him

to stay in bed and take some medicine. After class, John and I went to visit Mike. He is much better. I hope he

can go to school tomorrow.

1. I usually go to school ______________.[ ]

A. by bus

B. on foot

2. I went to school by bus this morning because ______________.[ ]

A. I got up late

B. I had a cold

3. Mike ______________ yesterday.[ ]

A. went shopping

B. went swimming

4. John and I went to ______________..[ ]

A. the hospital

B. visit Mike

5. How does Mike feel now?  ______________.[ ]

A. He is angry.

B. He is better.

被称为是联结生产与消费的桥梁与纽带的是( )。

A．采购

B．流通

C．分配

D．销售