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. 有. 427.i don't h**e any small pads. 我没有... 20210311