they are my sister and brother and they can help me study .这
they are my sister and brother and they can help me study .这
Are they sister and brother?
They are my parents,my sister,my brother and I.
今天看到They are my sister, brother and I.不是用me吗?
tom and linda are brother and sister.they live
"They are sister and brother"sister and brother为什么不用复数?
They are his sister and brother.把his sister and brother提问
英语翻译可否回答为They are brother and sister.
改错-Is your brother and sister workers? Yes,they are
改错-is your brother and sister workers?yes,they are
They are my grandpa,father,mother,brother and I.中为什么用I而不用me?
they,your friend,my sister,my sister and brother,we,your是不是第