1. to ___________ a liver into a four-year-old boy
举一反三
- 4. The little boy is _________. A: four years old B: five years old C: six years old D: seven years old
- It is_______ that her four-year-old boy can write some 600 Chinese characters .
- ________ ，both my father and mother died. A: At the age of four B: Being four years old C: I was four years old D: When I was four years old
- 中国大学MOOC: 16. It is ______that her four-year-old boy can write some 600 Chinese characters (汉字).
- Mary is _________ girl. A: an 8—year—old B: 8一years—old C: the 8 years old D: an 8一year old