_______ is very difficult.
[ ]
A. lesson fifth
B. The lesson fifth
C. Five lesson
D. The fifth lesson
B. The lesson fifth
C. Five lesson
D. The fifth lesson
| 写出下列单词的序数词。 | |
| 1. one 2. twelve 3. twenty-two 4. forty-three 5. ten 6. twenty 7. seventy 8. ninety-four 9. fifteen |
_____ _____ _____ _____ _____ _____ _____ _____ _____ |