【单选题】Steve Jobs has been named the second greatest innovator of all time, behind Thomas Edison, in the 2012, for his contribution in the introduction of _______.
【单选题】Steve Jobs has been named the second greatest innovator of all time, behind Thomas Edison, in the 2012, for his contribution in the introduction of _______.
【单选题】Stress Free Photocopier Buying a copier for your small or home office can be a real time saver, and a personal copier is now an affordable option for many small businesses.The convenience of copying i...
【简答题】Write a memo in about 50 words. You are a department manager. A new copying machine has been installed in your department. Write a memo to tell your staff members to be careful in using the newly-inst...