No one is      island. We share the world with parents, friends, teachers and classmates. Most of the time, we get on well with each other. But sometimes we disagree as well.

A. the

B. an

C. a

数码相机在成像过程中需要进行下列处理： Ⅰ．将光信号转换为电信号 Ⅱ．将影像聚焦在成像芯片(CCD或CMOS)上 Ⅲ．进行模/数转换，变成数字图像 Ⅳ．将数字图像存储在存储器中 其处理顺序是( )。

A．Ⅰ→Ⅱ→Ⅲ→Ⅳ

B．Ⅱ→Ⅰ→Ⅲ→Ⅳ

C．Ⅰ→Ⅲ→Ⅱ→Ⅳ

D．Ⅱ→Ⅰ→Ⅳ→Ⅲ