It_________LinTaoandhisbrotherwho

发布时间：2020-07-27 16:56:35

It _________ Lin Tao and his brother who helped the old man several days ago．A.wereB.wasC.areD.had been

网友回答

B解析强调句的谓语be永远用单数。
以上问题属网友观点，不代表本站立场，仅供参考！