My neighour must make money ------- though he is over 70 yea

问题描述：

My neighour must make money _______ though he is over 70 years old.--- Why?The old _______ looked after well by the government in China now.A.by himself; is B.by herself; are C.by himself; are D.by herself答案上选着B,为什么是第二个选项为什么是are,不是单数吗?

1个回答分类：英语 2014-12-12