some of their friends------(be) living in this city ,这道题是用is还是are,说说理由呗!
问题描述：
some of their friends------(be) living in this city ,这道题是用is还是are,说说理由呗!
答
用are, 因为主语friends 是复数。
答
选are，因为some of their friends是复数名词
答
19.What are some of the things you find difficult to do？ 20.How 请求老师换题，第二道还是不太会，换到第三道题时回答得较好，最后这个女孩
答
are
some肯定是复数
答
are
some of their friends 复数哦 所以要用are