问题详情

Which one of the following is NOT included in the trends of the 1990s？
A．Vendors should lay great importance on service.
B．Hardware will account for a greater share of computer companies" revenue.
C．Trends of the 1990s in computer industry are difficult to predict.
D．Manufactures of monitors and printers will expand their business to automobile industry.请帮忙给出正确答案和分析，谢谢！