词汇和语法 26.D 27.B 28.A 29.C 30.B 31.C 32.C 33.D 34.C 35.C 36.C 37.A 38.B 39.A 40.C 41.C 42.A 43.A 44.C 45.C46.Steamed 47.invitation 48.loudly 49.cheaper 50.reading 51 Which dogs 52 What a heavy 53....