Computers can do ______ work in a short time, but a man can not do ______ by himselfa great many…many c. much…a great deal b. a great deal of…much d. many…a great many答案是C为什么

Computers can do lots of work,many people like to use them.Some people ___ have them at home.这个空为什么只能填even,不能填already? We use computers every day.Computers ___ ___ ___ us. do you like computers? with the help of computers,we can do many things faster than before的同义句＿ ＿the computers,we can do many things faster than before. thank to computers,people can use phones to do much more.为什么用much more, In what ways do you think computers can help you in your life? 英语作文《what can we ues computers to do 》要好很多篇 英译汉,句子是：Many poeple know what computers are and what they can do what can we use computers to do?给我篇啊 Tom can do his homework ___ (he). My father can do it ___ (easy) The job can be ___(do) easily. 单选As we can expect ,sales of home computers have ___ in recent yearsAs we can expect ,sales of home computers have ___ in recent yearsA.taken out B.gone outC.taken offD.gone off为什么? Computers can do a great deal of work in a short time,but a man can not do much by himself 这里为什么要用computers 而不用computer，区别在哪里？ Computers can h( ) people do a lot work.补全单词.并写出回答答案的解释. What will happen to us if computers can do our jobs?这句话IF 引导的是什么从句?是什么时态? computers can help people do a lot of work此处的不定式作HELP的什么成分? Computers can help people do a lot of work此处的不定式作help的什么成份