A computer is so useful a machine ________ we can use everyw

A computer is so useful a machine ________ we can use everyw 3、A computer is so useful a machine ________ we can use ever 30分,a computer is so useful a machine ( ) we can use everywh computer is so useful a machine ____ we can use everywhere. The computer is a useful machine. _____computer is a useful machine. This is so useful a reference book ___we can use while study The computer is a useful machine.It is the most important in 英语翻译Computer is a useful machine.It is the most important in 这是完形填空的第一句话请告诉我全文的翻译The computer is a useful machine. computer,can,you,a,use A TV is not so as useful as a computer.(改为同意句.运用比较级）