二��定项选择题
  1
  [ç”æ¡ˆ]:AC
  [解�]:��教�P65
  2
  [ç”æ¡ˆ]:ABCD
  [解�]:��教�P64
  3
  [ç”æ¡ˆ]:AB
  [解�]:��教�P64
  4
  [ç”æ¡ˆ]:BCD
  [解�]:��教�P63
  5
  [ç”æ¡ˆ]:ABCD
  [解�]:��教�P62
  6
  [ç”æ¡ˆ]:CD
  [解�]:��教�P62
  7
  [ç”æ¡ˆ]:BC
  [解�]:��教�P61
  8
  [ç”æ¡ˆ]:BCD
  [解�]:��教�P60—61
  9
  [ç”æ¡ˆ]:ABC
  [解�]:��教�P60
  10
  [ç”æ¡ˆ]:ABD
  [解�]:��教�P61—62
  11
  [ç”æ¡ˆ]:ABCD
  [解�]:��教�P58—59
  12
  [ç”æ¡ˆ]:ABCD
  [解�]:��教�P60
  13
  [ç”æ¡ˆ]:ABC
  [解�]:��教�P60
  14
  [ç”æ¡ˆ]:ABCD
  [解�]:��教�P60
  15
  [ç”æ¡ˆ]:ABC
  [解�]:��教�P59
  16
  [ç”æ¡ˆ]:AC
  [解�]:��教�P59
  17
  [ç”æ¡ˆ]:BC
  [解�]:��教�P59
  18
  [ç”æ¡ˆ]:BD
  [解�]:��教�P59
  19
  [ç”æ¡ˆ]:CD
  [解�]:��教�P59
  20
  [ç”æ¡ˆ]:AB
  [解�]:��教�P58—59
  21
  [ç”æ¡ˆ]:ABC
  [解�]:��教�P80
  22
  [ç”æ¡ˆ]:ABCD
  [解�]:��教�P79
  23
  [ç”æ¡ˆ]:ABCD
  [解�]:��教�P78
  24
  [ç”æ¡ˆ]:ABD
  [解�]:��教�P77
  25
  [ç”æ¡ˆ]:BCD
  [解�]:��教�P76
  26
  [ç”æ¡ˆ]:ABD
  [解�]:��教�P74—75
  27
  [ç”æ¡ˆ]:ABCD
  [解�]:��教�P74
  28
  [ç”æ¡ˆ]:AB
  [解�]:��教�P72
  29
  [ç”æ¡ˆ]:ACD
  [解�]:��教�P70
  30
  [ç”æ¡ˆ]:ABCD
  [解�]:��教�P68

