Vocabulary practice
Q1
A ..... is a standard set of systematic buttons that is laid out on a pad-type device. People use this when they need to type words and operate a computer.
(*) keyboard
(*) lock
(*) printer
(*) scanner
A ..... is a standard set of systematic buttons that is laid out on a pad-type device. People use this when they need to type words and operate a computer.
(*) keyboard
(*) lock
(*) printer
(*) scanner
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