let--- carry the heavy bag for the old woman.a.you and i b.i and you c.me and you d.you and me
问题描述：
let--- carry the heavy bag for the old woman.a.you and i b.i and you c.me and you d.you and me
答
因为 let 所以后面用宾格, 选 d. you and me.
否则,当主语就用 You and I.例如：You and I should carry the bag for that old lady.li ping was angry ----- me yesterdaya,for b.to c.with d.ofc. with be angry with sb固定句型，和某人生气be angry about sth 也是，为某事生气