从投资项目决策分析与评价和市场分析的角度出发，市场调查的主要内容包括： ( )。

A．市场需求调查

B．市场供应调查

C．资源状况调查

D．竞争者调查

E．消费者调查

根据句意和空缺处所给首字母写单词。答案书写于规定的位置。

1. I have m________hobbies, such as swimming, rowing and hiking.

2. He said he would never f_________ the trip to Mount Fanjin.

3. We should do more exercise to keep h ________.

4. Tongren have developed r           into a modern city in the recent years.

5. My little sister is so young that she can't look after h________.