81. A | 91. A | 101. B | 111.A |
82. B | 92. C | 102. A | 112.A |
83. A | 93. C | 103.C | 113.A |
84. C | 94. B | 104.A | 114.B |
85. D | 95. B | 105.D | 115.D |
86. D | 96. C | 106.A | 116.D |
87. D | 97. B | 107.C | 117.D |
88. C | 98. A | 108.A | 118.D |
89. B | 99. D | 109.C | 119.D |
90. B | 100. C | 110.D | 120.D |