问题 填空题 写出下列数字的左邻右舍。1. _____________ three _____________3. _____________ seven _____________5. _____________ six _____________2. _____________ five _____________4. _____________ nine _____________6. _____________ eleven _____________ 答案 1. two, four 2. four, six 3. six, eight 4. eight, ten 5. five, seven 6. ten, twelve