They are onions ,aren't they?怎么回答?

对No,they are onions.如何提问? They are onions ,aren't they?怎么回答? These are onions.(对onions提问） These are onions对onions提问 These.are.onions 对onions 提问 how much are the onions?they are twenty_______ .A,dollar B,pound,c,yuan,d,money how much are the onions?how much are these onions?how much are there onions?区别how much are the onions?how much are these onions?how much are there onions?区别 Those are onions改一般疑问 are these onions under the table (your)Are these onions under the table______(your)?怎么填空？ grapes are purple and onions are white怎么读 the onions are on the refrigerator(改为一般疑问句） Are these 后面加名词复数么?比如 Are these apples?Are those onions?对么? They are they are Are they They are 对No,they are onions.如何提问?这类问题是属于否定疑问句的回答,肯定的,否定的回答翻译不一样的 -------are they?they are --------(tomato)