Completar frases Pronoun ReferenceVersión en línea In this activity you will fill in the blanks with the correct pronoun in order to complete a paragraph. You will have only two attempts and 8 minutes to complete the activity. por Marvin Castillo Morales 1 both they it that latter These They they they which former They Computers are electronic machines process information . are capable of communicating with the user , of doing different kinds of arithmetic operations and of making three kinds of decisions . However , are incapable of thinking . accept data and instructions as input , and after processing , output results . When talking about computers , hardware and software need to be considered . The refers to the actual machinery , whereas the refers to the programs control and coordinate the activities of the hardware while processing the data . The first computer was built in 1930 but since then computer technology has evolved a great deal . There are three different kinds of computers in use today : the mainframe , the minicomputer and the microcomputer . all have one thing in common : operate quickly and accurately in solving problems .
Crear