At the beginning of Apple Computers, Steve and Woz sold their computers _____________.
举一反三
- Consumers regard Dell computers and Apple computers as substitutes. If the price of a Dell computer decreases, the
- Susan ______. A: has been comfortable working with computers from the very beginning B: used to be afraid of computers C: decided to enroll in a computer course D: dreamed of becoming a computer expert
- No one could use or afford computers when Apple produced the first machine. (T/F)
- Desktop, laptop, and tablet computers, and mobile devices are classified as _______. A: mainframe computers B: supercomputers C: midrange computers D: personal computers
- The three most common operating systems for personal computers are Microsoft WIndows, Apple Mac OS X, and Linux.