句型转换。

1.That's his cousin. (改为复数句子)

    _______________

2.This is my mother and this is my father. (改为同义句)

   These ______ my ______ .

3.She is my uncle's daughter. (改为同义句)

   She ______ my ______.

4.These are my books. (改为否定句)

   These _____  ______  my books.

下列（）不是电控燃油喷射系统电子控制系统的组成部件。

A、传感器

B、燃油供给系统

C、执行器

D、电控单元