句型转换。

1. It is cloudy in Shanghai now. (对划线部分提问)

    ____ the weather in Shanghai now?

    ____ the weather ____  in Shanghai now?

2. There is much rain this year. (改为同义句)

    It ____ very ____ this year.

3. Tom studies math every evening. (改为现在进行时)

    Tom ____  ____ math now.

4. Lucy is studying Chinese. (改为一般现在时)

    Lucy ____ Chinese every day.

5. He's playing computer games. (对划线部分提问)

       ___ ____ he ____?

按照《变电站计算机监控系统现场验收管理规程》的规定，下面关于安装调试单位职责表述正确的是（）

A.参加SAT大纲的审定。

B.审查SAT大纲与厂站监控、维护相关的内容。

C.参加SAT。

D.全面配合验收工作。

E.负责审查SAT大纲的测试方法、过程及符合性。