They are three yuan a____________

They are three yuan a____________ 翻译:Are they ok?They're three yuan. your shipment produce duties from customs ,they are three hundred yuan.语法错了吗 how many is it 还有they is three yuan 和they are not to sale有什么错误 THese potaoes are three yuan a kilo ______are they?They are forty yuan. how much ( ) are they they ( )40yuan are the shose?They are 25 yuan They are a hundred yuan(对a hundred yuan提问) They are five yuan根据答句写问句 They`s three yuan.的中文意思是什么 I want five apples.They are three yuan.I also want ten bananas,five pears and two watermelons.That's fifteen yuan.为什么上句主语用的是they,而下句则用that,这里的单复数怎样来判断? The socks are three yuan.对三元提问 the pens are just on sale ( )three yuan They are three peopie中they These three tickets are 90 yuan altogether.对90 yuan altogether划线提问 How much are the apples?【 】(it/They)are eight yuan 什么are these tomatoes?They are 2 yuan a kilo.