CCD摄像机电视制式是怎样的？

阅读理解。

     Pit-a-pat. Pit-a-pat. It's raining. "I want to go outside and play, Mum." Robbie says."When can the rain

  stop?" His mum doesn't know what to say. She hopes the rain can stop, too. "You can watch TV with

 me," she says.  "No, I just want to go outside. " "①Put on your raincoat. " "Does it stop raining?" "No, but

  you can go outside and play in the rain. Do you like that?" "Yes, Mum. " He runs to his bedroom and puts

  on his red raincoat.  "Here you go. Go outside and play," Mum opens the door and says, Robbie runs

  into the rain. Water goes ②here and there. Robbie's mum watches her son.  He is having so much fun.

  "Mum, come and play with me!" Robbie calls. The door opens and his mum walks out. She is in her

 yellow raincoat.  Mother and son are out in the rain for a long time. They play all kinds of' games in the

 rain.

1. What does Robbie want to do on the rainy day?

    A. Help his mother.                  

    B. Watch TV.

    C. Wear his raincoat.                  

    D. Go out.

2. What do the underlined phrases (短语) mean in Chinese?

    A. ①放上; ②到处              

    B. ①穿上;②这里和那里

    C. ①穿上; ②到处              

    D. ①放上; ②这里和那里

3. Robbie has a        _ day.

    A. happy                  

     B. scary

    C. dangerous                

    D. boring

4. Which of the following is TRUE according to the passage?

    A. The raincoat can stop the rain.

    B. Robbie's mum doesn't wear a raincoat in the rain.

    C. Robbie watches TV with his mum.

    D. The color of' Robbie's raincoat is red.

5. Which is the best title (标题) for the passage?

    A. It's Raining                      

    B. Fun in the Rain

    C. Robbie and His Mother              

    D. Robbie's Raincoat

甲数比乙数多乙数的10%，则乙数比甲数少甲数的10%。[ ]

患者，男，45岁，感冒八九天后，仍身体疼烦，不能自转侧，不呕不渴，舌淡红苔白，脉浮虚而涩。

其治法是（）

A.益气固表，祛风除湿

B.祛风解表，利水渗湿

C.温经助阳，祛风除湿

D.健脾利水，祛风除湿

E.健脾益气，疏风解表

（12分）已知某工业废水中含有大量FeSO₄，较多的Cu²⁺，少量的Na⁺ 以及部分污泥，通过下列流程可从该废水中回收FeSO₄·7H₂O晶体及金属Cu。

（1）步骤1、步骤2、步骤3的主要操作是         （填“相同”或“不相同”），需用到的玻璃仪器除烧杯外还有                        。

（2）步骤2中发生反应的离子方程式为                               

（3）步骤3中发生反应的化学方程式为                                  

（4）步骤4中涉及的操作是：蒸发浓缩．             ．过滤．洗涤．烘干。

（5）最后的固体单质是________（填名称）

根据打印机的工作原理，目前市场上的打印机可以分为三类：针式打印机、（）、喷墨打印机。