... conductive buses system board accumulators input or output devices Oxford English for Computing Keith Boeckner P. Charles Brown Oxford University Press Task 4 5 1 mainframe a 2 mouse b 3 icon c 4 operating ... words in English are generally formed. An English word can be divided into three parts: a prefix, a stem, and a suffix. Pre-means 'before'. A prefix, therefo...
Ngày tải lên: 23/12/2013, 05:17