问题补充:
Is it she or you going to run for the mayor of our city?
A. who is
B. that is
C. who are
D. whom are
答案:
A. who is
B. that is
(答案→)C. who are
D. whom are
解析:句意:是她还是你要竞选我们市的市长?强调句结构It is + 强调的内容+that/who+剩余的部分。连词or连接并列主语谓语用就近原则,谓语要根据you来判断用are,连接强调句的剩余部分用who或that.故选C。