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一、(1) Mr Smith and Mrs Smith a。e engineers.史密斯 先生和史密斯夫人都是工程师。 (2) Both coffee and beer are on sale In the shop 这家商店出售咖啡和啤酒。 (3) The teacher and writer is her friend、这位老师 又是作家,是她的朋友。 (4) Smoke and fog is often called smog.烟和 雾常常叫烟雾。 (5) A car and horse was