The old man has two sons,____are lawyers A both
问题描述：
The old man has two sons,____are lawyers A both
The old man has two sons,____are lawyers
A both of them
B both of whom
解析下
答
选b前句已有谓语动词，后面必须是从句，既是从句就要有引导词，后句是以whom 引导的定语从句，修饰先行词two sons已通知提问者对您的回答进行评价，请稍等专业答题请采纳若选A 则逗号前后各是一句话。而英语中两句话放在一起不能用逗号连接，要么用分号，要么用并列连词and 等，要么用从句。这里用的就是从句。够详细了吧要是没有逗号 用and链接 用什么athem两个并列短句了请好评