小题1:Jerry  does morning exercise every day.(改一般疑问句）   

______ Jerry _______ morning exercise every day?

小题2:The    water was too dirty for us to drink.(改为同义词)

The water was ______ dirty _______we couldn’t drink it.

小题3:1 don’t know David’s e-mail address.

He doesn’t know David’s e-mail address, either.(合并一句话)

__________he _______ I know David’s e-mail address.

小题4:The author will leave for Xingyi in a month.(对划线线部分提问)

______  _______will the author leave for Xingyi?

小题5:1 think Allen must be playing basketball with his brother on the playground,

_________  _________？(写出其反意疑问部分）

冯·诺依曼在他的EDVAC计算机方案中，提出了两个重要的概念，它们是( )。

A．采用二进制和存储程序控制的概念

B．引入CPU和内存储器的概念

C．机器语言和十六进制

D．ASCII编码和指令系统