Answers :
166 – D | 167 – C | 168 – D | 169– A | 170 – C | 171 – D | 172 – D | 173 – C | 174 – A | 175 – D | 176 – D | 177 – A | 178 – D | 179 – D | 180 – D | 181 – D | 182 – B | 183 – D | 184 – A | 185 – B | 186 – B | 187 – C | 188 – B | 189 – B | 190 – B | 191 – B | 192 – C | 193 – A | 195 – D | 196 – D | 197 – D | 199 – B | 200 – A | 201 – B | 202 – A | 203 – C | 204 – C | 205 – D | 206 – A