第1个回答 2009-11-26
ten 10,eleven 11,twelve 12,thirteen 13,fourteen 14,fifteen 15,six 16,seventeen 17,eighteen 18,nineteen 19,twenty 20,twenty_one 21,twenty_two 22,twenty_three 23,twenty_four 24,twenty_five 25,twenty_six 26,twenty_seven 27,twenty_eight 28,twenty_nine 29,thirty 30,thirty_one 31.本回答被网友采纳