如果“工业增加值率”为“工业增加值/工业总产值”，2004年的工业增加值是20408

句型转换。

1. Yesterday mother bought me a computer.(改为同义句)

    Yesterday mother _____a computer _____ _____.

2. The students do some cleaning on Saturday.(对画线部分提问)

    _____ _____ the students do _____ cleaning?

3. John has gone to school．(用by the time改写)

    John _____ _____ to school by the time I called him.

4.I was late for school because my alarm clock didn't go off.(对画线部分提问)

   _____ _____you late for school?

5. By the time I got up, my brother had taken a shower.(对画线部分提问)

    What _____ your brother _____by the time you got up?

Pentium微处理器的基本结构寄存器组主要包括：通用寄存器、段寄存器、指令指针和　【4】　。

以下指标中（）是判断真假Low-E镀膜玻璃的重要指标。

A.可见光透射比

B.遮阳系数

C.可见光反射比

D.辐射率

司法赔偿中，国家不存在免责的情形。

一期汽一机机头箱左上部有两个手柄，靠近机头箱的一个是（）超速护用的手柄，另一是（），同时亦作复位用。