我理解可能是因为前几句话吧:tired of sleeping on the floor,a young man in teheran s**ed up for years tobuy a real bed.for the first time in h** life,he became the proud owner of a bed which had spring. 20210311
课文59 就这些吗?422.i want some envelopes,please. 请给我拿几个信封. 423.do you want the large size or the small size?您要大号的还是小号的?424.the large size,please. 请拿大号的. 425.do you h**e any writing **?您有信纸吗?426.yes,we do. ...