问题
填空题
Choose and fill. 用“a”或“an”填空。
1. pen 2. envelope 3. letter
4. shop 5. e-mail 6. computer
7. paper 8. orange 9. apple
10. stamp
答案
1. a 2. an 3. a 4. a 5. an
6. a 7. a 8. an 9. an 10. a
Choose and fill. 用“a”或“an”填空。
1. pen 2. envelope 3. letter
4. shop 5. e-mail 6. computer
7. paper 8. orange 9. apple
10. stamp
1. a 2. an 3. a 4. a 5. an
6. a 7. a 8. an 9. an 10. a