问题补充：
these are two my brothers Is this Dave ? No,he isn’t. Is j and w your sister ? 3个题改错
答案：
These are two of my brothers.
Are j and w your sisters
======以下答案可供参考======
供参考答案1:
, these are two my brothers Is this Dave ? No,he isn’t. Is j and w your sister ? 3个题改错(图1)答案网 答案网
