问题 #1 (1 分) ................................................................................................................................ 7 问题 #2 (1 分) ................................................................................................................................ 7 问题 #3 (1 分) ................................................................................................................................ 7 问题 #4 (1 分) ................................................................................................................................ 8 问题 #5 (1 分) ................................................................................................................................ 8 问题 #6 (1 分) ................................................................................................................................ 9 问题 #7 (1 分) ................................................................................................................................ 9 问题 #8 (1 分) ................................................................................................................................ 10 问题 #9 (1 分) ................................................................................................................................ 10 问题 #10 (1 分) ................................................................................................................................ 11 问题 #11 (2 分) ................................................................................................................................ 11 问题 #12 (1 分) ................................................................................................................................ 12 问题 #13 (1 分) ................................................................................................................................ 12 问题 #14(1 分) ................................................................................................................................ 12 问题 #15(1 分) ................................................................................................................................ 13 问题 #16(1 分) ................................................................................................................................ 13 问题 #17(2 分) ................................................................................................................................ 14 问题 #18(1 分) ................................................................................................................................ 14 问题 #19(2 分) ................................................................................................................................ 15 问题 #20(1 分) ................................................................................................................................................................................... 15 问题 #21(1 分) ................................................................................................................................ 16 问题 #22(1 分) ................................................................................................................................ 16 问题 #23(1 分) ................................................................................................................................ 16 问题 #24(1 分) ................................................................................................................................ 17 问题 #25(2 分) ................................................................................................................................ 17 问题 #26(1 分) ................................................................................................................................ 18 问题 #27(1 分) ................................................................................................................................ 18 问题 #28(1 分) ................................................................................................................................ 18 问题 #29(1 分) ................................................................................................................................ 19 问题 #30(1 分) ................................................................................................................................ 19 问题 #31(1 分) ................................................................................................................................ 20 问题 #32(1 分) ................................................................................................................................ 20 问题 #33(2 分) ............................................................................................................................. 21 问题 #34(1 分) ............................................................................................................................. 22 问题 #35(2 分) ............................................................................................................................. 23 问题 #36(1 分) ............................................................................................................................. 23 问题 #37(1 分) ............................................................................................................................. 24 问题 #38(1 分) ............................................................................................................................. 24 问题 #39(1 分) .............................................................................................................................24 问题 #40(1 分) ...................................................................................................................... 25 附录:其他问题 ...................................................................................................................... 26
1 ................................................................................................................................................................ 8 2 ................................................................................................................................................................. 8 3 ................................................................................................................................................................ 9 4 ................................................................................................................................................................. 9 5 ................................................................................................................................................................. 10 6 ................................................................................................................................................................. 10 7 ................................................................................................................................................................................. 11 8 ................................................................................................................................................................ 11 9 ................................................................................................................................................................. 12 10 ................................................................................................................................................................. 12 11 ................................................................................................................................................................. 13 12 ................................................................................................................................................................. 13 13 ................................................................................................................................................................. 14 14 ................................................................................................................................................................. 14 15 ................................................................................................................................................ 15 16 ...................................................................................................................................................... 15 17 ................................................................................................................................................................ 15 18 ................................................................................................................................................................. 15 19 ................................................................................................................................................................................................................................................................................................ 16 20 ................................................................................................................................................................. 16 21 ................................................................................................................................................................. 17 22 ................................................................................................................................................................. 17 23 ................................................................................................................................................................. 17 24 ................................................................................................................................................................. 18 25 ................................................................................................................................................................................. 18 26 ...................................................................................................................................................... 19 27 ................................................................................................................................................................. 19 28 ................................................................................................................................................................. 20 29 ................................................................................................................................................................. 21 30 ................................................................................................................................................................. 22 31 ................................................................................................................................................................. 22 32 ................................................................................................................................................................................. 22 33 ...................................................................................................................................................... 23 34 ................................................................................................................................................................ 23 35 ................................................................................................................................................................. 24 36 ................................................................................................................................................................. 24 37 ................................................................................................................................................................................................................ 25 38 ................................................................................................................................................ 25 39 ................................................................................................................................................ 26 40 ................................................................................................................................................ 26 附录:附加问题答案 ...................................................................................................................... 27