教材第一章P50—55 习题一:1,2,3,4,18,19,21,23,26,30,34,40
教材第二章P101—106 习题二:1,3,8,11,15,16,20,22,27,28,31,34,38,40,43,47,50
教材第三章P163—169 习题三:1,2,4,6,9,12,14,15,17,18,20,25,27,30,31,34,36,39,41,42,45
教材第四章P245—250 习题四:2,3,7,8,9,14,16,21,23,25,27,28,31,47,50,52,59,60
教材第五章P320—327 习题五:5,8,15,17,19,27,36,46,56,61,62