写出数字。1. fifteen _______________
2. five _______________
3. thirteen _______________
4. fourteen _______________
5. four _______________
6. seven _______________
7. nine _______________
8. eleven _______________
试题答案
1. 15 2. 5 3. 13 4. 14 5. 4 6. 7 7. 9 8. 11