根据句意及首字母提示，填写单词。

1. Your glass is e_________ , but mine is full.

2. My uncle is a teacher and my aunt is a f________ on the farm.

3. My parents have been m_________ for 15 years.

4. Words cannot d________ the beauty of his girlfriend.

5. April 1st is April F____  Day.

我国的高新技术产业虽起步较晚，但发展迅猛。决定高新技术产业布局的主导因素是[ ]

A．资源和能源

B．知识和技术

C．劳动力数量

D．交通