根据句意及首字母提示完成下列句子.

1. There is a big m_____ near my house. It's very busy.

2. Can you tell me the w_____ to the airport?

3. My parents often take a walk t_____ the park after supper.

4. I hope you have a t_____ to Guilin.

5. They will move to a new house w_____ a beautiful garden.

对影像增强器组成的描述正确的是

A．由输入屏、电子透镜、输出屏组成
B．由增强器、光学系统、摄像机组成
C．由管套、增强管、吸气泵组成
D．由增强管、管套、电源组成
E．由增强管、物镜、监视器组成