问题 选择题 请将下列单词选择对应的基数词或序数词。( ) 1. fifth( ) 2. first( ) 3. second( ) 4. eighth( ) 5. ninthA. oneB. eightC. twoD. nineE. five ( ) 6. twenty( ) 7. three( ) 8. four( ) 9. ten( ) 10. twelvea. fourth b. twentiethc. twelfthd. thirde. tenth 答案 1-5 E A C B D 6-10 b d a e c