The Sawyers usually have lunch at home .(The Sawyers)改成疑问句用什么疑问代词?

问题描述:

The Sawyers usually have lunch at home .(The Sawyers)改成疑问句用什么疑问代词?

应该是:
Who usually has lunch at home?
谁常在家吃午饭?
who提问时,为单数,后面要用三单形式The Sawyers 这个是一个家庭啊复数能用who吗可以呀虽然是家庭,但指的是家里的人所以要who来提问