填空题 The number codes 3152, 3455 and 5213 stand for three of the words MASH, MISS and SHAM. Work out the code for each of the four words: MISS, SHAM, MASH and HAMS.
【正确答案】
【答案解析】3455 5213 3 152 2135[解析] 根据已知条件可以得出M,I,S,A和H对应的数字依次是3,4,5,1,2,这样MISS,SHAM,MASH和HAMS对应的数字编码就可以排列出来了。