people who是has been还是have been

people who是has been还是have been 是has还是have?A lot of advice has/ have been offered by people? 请问 Has been like the other people who like to have been如何翻译 i has been doing 还是i have been doing 是There have been 2 pictures on the wall.还是There has been 2 p nowadays the number of people who ) hungry has been greatly people who have once been poor这句话啥意思? 是have been well还是 have been good啊 这句话中has been away是谓语,还是has?还是been?还是has been?还是away? has been和have been区别 has been doing have been done区别 has been have been的区别