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      A  84                          B  85.5                       C  86                       D  87.5
 

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5¡£ÎÊËĸö»¨Ô°ÀïÒ»¹²ÓжàÉټ䷿ÎÝ£¿
      A  750                       B  900                         C  1 000                   D  1 200

6¡£¼ÆËãÿ¸ö»¨Ô°Æ½¾ùÓжàÉټ䷿ÎÝ£¿
      A  240                       B  250                         C  280                      D  295

7¡£Èç¹ûÿ¼ä·¿ÎÝס×Å 5 ¸öÈË£¬ÄÇô»¨Ô° Q Ò»¹²ÓжàÉÙÃû¾ÓÃû£¿
      A  300                       B  1 000                      C  1 200                   D  1 500

8¡£ÔÚ»¨Ô° S ÀÈç¹û 80£¥ µÄ·¿ÎÝÒÑסÁËÈË£¬ÎÊÓжàÉټ䷿ÎÝÊÇ¿Õ×ŵģ¿
      A  500                       B  600                         C  750                      D  800
 

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  9¡£ÎÊÔÚ 5 ¸öÔÂÀÄÐÐԵĵ®ÉúÈËÊýÒ»¹²ÊǶàÉÙÈË£¿
         A  68                     B  70                    C  75                      D  78

10¡£ÎÊÔÚ 5 ¸öÔÂÀŮÐԵĵ®ÉúÈËÊýÒ»¹²ÊǶàÉÙÈË£¿
         A  63                     B  65                    C  69                      D  72

11¡£ÊÔ¼ÆËãÿ¸öÔÂÄÐÐÔµÄƽ¾ùµ®ÉúÈËÊý¡£
         A  14                     B  15                    C  16                      D  18

12¡£Èç¹ûÔÚ 5 ¸öÔÂÀïµÄµ®ÉúÈËÊýÖУ¬ ÓÐ 68 ÃûÊÇÎ××åͬ°û£¬ÎÊ·ÇÎ××åͬ°û
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         A  60                     B  65                    C  68                      D  71

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1.  D    2.  C    3.  B    4.  C    5.  D    6.  C    7.  D    8.  B    9.  A    10.  A

  1.  D    2.  C    3.  D    4.  D    5.  D    6.  C    7.  B    8.  C    9.  B    10.  D
11.  C    12.  B    13.  A    14.  B    15.  A

1.  D    2.  D    3.  B    4.  D    5.  A    6.  A    7.  B    8.  D    9.  B    10.  C
 

  1.  D    2.  B    3.  C    4.  B    5.  C    6.  D    7.  B    8.  A    9.  B    10.  C
11.  A    12.  D
 

  1.  B    2.  C    3.  B    4.  D    5.  B    6.  D    7.  D    8.  A    9.  C    10.  C
11.  A    12.  B    13.  C    14.  D    15.  C
 

1.  B    2.  C    3.  C    4.  A    5.  D    6.  B    7.  B    8.  C    9.  B    10.  D
 

1.  A    2.  B    3.  C    4.  A    5.  B    6.  B    7.  B    8.  C    9.  B    10.  D
 

1.  B    2.  D    3.  D    4.  C    5.  A    6.  C    7.  B    8.  A    9.  C    10.  B    11.  C    12.  C
 

1.  B    2.  B    3.  A    4.  C    5.  C    6.  C    7.  D    8.  D    9.  A    10.  D
 

1.  B    2.  B    3.  C    4.  C    5.  D    6.  B    7.  B    8.  B    9.  C    10.  C
 

1.  D    2.  D    3.  C    4.  B    5.  C    6.  B    7.  B    8.  C    9.  D    10.  B
 

1.  B    2.  D    3.  D    4.  B    5.  A    6.  B    7.  D    8.  D    9.  A    10.  C
 

  1.  C    2.  C    3.  B    4.  D    5.  C    6.  B    7.  D    8.  A    9.  B    10.  C
11.  A    12.  D