Thecomputerisausefu的精選

問題詳情：閱讀下面短文，根據短文內容回答下列各題。把*寫在每小題後橫線上。   Thecomputerisausefulmachine．Itcanhelppeoplealotintheirdailylife．Forexample，itcanhelppeopletosavemuchtimetodomuchwork，anditcanhelp...