Many factories ______ during the economic recession.A.closed downB.put downC.went downD.knocked down

Why aren't there many factories like the Symi factory? factories/many/release/water/into/rivers/dirty连词成句 （ ） so many cars ,there are many factories too.填上一个适当的介词使句意完整. “how many”后面加什么?How many后面加“factory”还是“factories”? why are't there many factories like the Simi factory.怎样翻译 there is not much p_____in the small town because there are not many factories 1.The old man is very rich.He o many supermarkets and factories. （连词成句）题目：many,cars,factories,are,in,now,there,Shenzhen,shops,and Are there many factories in shenzhen 50 years ago no,there are not,改错误快 are there many factories in shenzhen 50 years ago?这句话错在哪里? Many factories ______ during the economic recession.A.closed downB.put downC.went downD.knocked down they are many ______in the factoriesthey are many e_____in the factories （根据所给的首字母,完成句子） 我们必须阻止工厂排放有害气体.We must _____ factories ______producing waste gaese. 一． 单项选择（25分）( )1.I think there will be ____people and _____ pollution.A .fewer,many B.less,fewer C.more,less D .less,fewer( ) 2.For example,there are already robots ____ in factories.A worked B working C to work D work( ) 3.There ar factories variants There are only factories in this city before.A.one-fifth as many ...asB.one-fifth fewer...than how many women teachers are there in your school?对吗 we have built another new paper factories对吗 It says there will be many robots in our homes and factories in the future.（翻译）