I spend one and half hous to do my homework什么意思

i spend one and a half hours on my homework.（保持原意） I spend one and half hous to do my homework什么意思 I spend about one and a half hours doing my homework every day (同义句）（ ） （ ） （ ） one and a half hours （ ) ( ) my homwwork every day spend用法i spent one hour and a half ____________ this bool yesterday.A.read B.to read C.reading D.reads不是spend in doing和spend on sth吗,我选B,为什么错 one and a half I paid ___for the new pen.A.one and half a dollar B.one and a half dollarsC.two dollars and a half D.half dollar I spent _____ watching TV.A）one and a half hourB）one and half an hourC）one hour and a halgD）a half hour What can i do for you?I need ________of tomatoes.（）A.one and half kilo B.one and a half kilosC.one and half kilosD.one and a half kilo要告诉我为什么, What can i do for you?I need ________of tomatoes.A.one and half kilo B.one and a half kilosC.one and half kilosD.one and a half kilo one and half还是one and a half one + 名词 + and a half one kilo and a half one and a half ticket You spent one and a half( ),but i only took one half ( )A day ,day B days ,daysCdays ,dayDday ,days I'll spend half of my holiday.1.I will spend half of my holiday practicing Chinese and ( ) half learning drawing.Aanother B the other答案是B why!? I am going to stay in the park for ______A one and half hours B one hour and half C an hour and a half D one and a half hour I one two half six I have been in this school for _.Aone and a half yearsB.one and a half year