Americans work a lot harder than you do.句子最后为什么有个do?如题,为什么不直接说Americans work a lot harder than you.而要说Americans work a lot harder than you do.

Americans work a lot harder than you do.句子最后为什么有个do?如题,为什么不直接说Americans work a lot harder than you.而要说Americans work a lot harder than you do. The Americans think a lot about time.From childhood they l____ to value time. A lot of people lost their lives in the accident,_ (include) two Americans. Although many Americans move a lot,they still recognize each other's dialects.翻译 If we work hard,we can earn ( ) money.if we save a lot,we should give ( )A a lot a lot B a lot of a lot of C a lot of a lot D a lot a lot of He has( )to do.A.a lot work B.a lot of works C.a lot of work D.a lot works He has to do ( ) this afternoon.A.many work B.a lot of works C.a lot of work D.a lot work Jim has to do ( ) this morning.A.a lot of works B.many work C.a lot of work D.a lot work A lot of people ____ a bus ______ work yesterday 这句英语It is not a lot to most of the Americans.中的a lot如何理解具体一点以上 He has to do () this afternoon.A.many work B.a lot of works C.a lot of work He has to do () this afternoon. A.many work B.a lot of work C.a lot of works 短文,选词填空选词填空much be hate seldom have because slow fly die activity The Americans think a lot about time.From childhood,they learn to value time.As children,they_____to be on time to go to school,to do work and to do everything.When To many cars have caused a lot of serious problems in our livesEach year there is an increasing of cars on the roads as millions of new cars are produced .Most Americans take their cars to work ,to school ,to shopping ,to visit people and so on Most I have a lot of work to do,变为被动 A lot of people have become rich 通过hard work. 英语翻译A lot of work which is dangerous to us ( ) you still have a lot more to work on 翻译!