在直角坐标系中,一只电子青蛙每次向上或向下或向左或向右跳动一格,现知这只青蛙位于(2,-3),则经两次跳动后,它不可能跳到的位置是( )
A.(3,-2)
B.(4,-3)
C.(4,-2)
D.(1,-2)
0 139098 139106 139112 139116 139122 139124 139128 139134 139136 139142 139148 139152 139154 139158 139164 139166 139172 139176 139178 139182 139184 139188 139190 139192 139193 139194 139196 139197 139198 139200 139202 139206 139208 139212 139214 139218 139224 139226 139232 139236 139238 139242 139248 139254 139256 139262 139266 139268 139274 139278 139284 139292 366461
A.(3,-2)
B.(4,-3)
C.(4,-2)
D.(1,-2)