解释下为什么Both the writer and the poet HAVE agreed to attend the

解释下为什么Both the writer and the poet HAVE agreed to attend the both the secretary and the manager have agreed to cancel the Both the secretary and the manager _____agreed to attend the Both the secretary and manager ____agreed to attend the meet joe and jack___(have)both agreed to lend me the book.用正确形态添, the undersigned sellers and buyers have agreed to close the 请帮忙分析下语法Had he not agreed to attend ,some say,the convention 英语翻译The both parties have agreed to sign this sale contract Both the writer and her novel ___ you have just talked about Here,the poet is both player and author,male and female,genu I agreed to ____ to have a child,and then give the baby to a The Poet and the Pendulum歌词