● （74) is a single－user multi－task operating system．（74)A．MS－DOS B．Windows C．UNIX D．Linux

A mistake is rarely atoned for by a single apology, however profuse.A．extravagantB．produce

A divorcee, Tom is the sole provider in a typical "single parent" family.A．religiousB．spir

● The user must interact with the （74) in order to accomplish task. （74)A. printer B. mem

● （74) is the foundation on which applications are built. 74) A.User B.Display C.Printer D

Which one is talking about Empathy for Customers／Users which is Apple’s Values？A.They

The multi-billion-dollar Western pop music industry is under fire. It is being blamed by t