1.Drawing pictures are Jane and Ann's job.
2.Jane and Ann's job are drawing pictures.
1.Drawing pictures are Jane and Ann's job.
2.Jane and Ann's job are drawing pictures.
第一句有错, drawing pictures 作为一个整体作主语,谓语动词应该用单数is
第二句是正确的,因为Jane and Ann是两个人,所以谓语动词用复数
第一个错了 are应该改为 is Drawing pictures 表示的是具体的一个工作 后面应用单数
第二个正确