1.Are those two ___(key)?Yes,they___(be) .2.____is my sister

1.Are those two ___(key)?Yes,they___(be) .2.____is my sister Those are A.two my sisters B.my two sister C.two my sister D 翻译Those are my sister. My sister has two skirts ,One is yellow ,____is balck. My sister has two skirts ,One is yellow ,____is balck THOSE ARE MY TWO ,BROTHERS Those are my two brothers.And that's sister的意思 Those are my two sister——这句话对吗,如果不对,怎么改正.. 1.___(be) you in Class Two?Yes,I am. those are my two ____(photo) are those books__(they)? yes,___(they)are. Are those ____(they) bananas?-Yes.They are ___(they)