同义句转换。

1. George is so young that he can't take the message.

    George is ________ ________ _________ ________ the message.

2. Why don't you go to a movie after work?

     ________ _________ ________ to a movie after work?

3. We expect the summer vacation comes as soon as possible.

    We ________ ________ _________ the coming of the summer vacation.

4. Whatever you do,we'll follow you.

     ________ ________ ________ you do, we'll follow you.

5. I had finished them alone.

    I had finished them _________ ________．

小明对如图新型LED灯带很好奇。取一段剖开后发现，灯带中的LED灯是串联后通过电源适配器接入照明电路的。他取下其中一只LED灯接在电池两端没有亮，对调电池正负极后亮了，用手试摸，点亮的灯几乎不发热。以下推断符合上述实验事实的是

A．单只LED灯工作电压是220V

B．LED灯主要是将电能转化为内能

C．电源适配器是将交流电转变为直流电

D．灯带中一只LED灯断路后其他灯还亮