问题

Anna is already ______girl, but she is lazy. She wants to get her clothes ______ again.
A: a 17-year-old, towash
B:a 19-year-old, washes
C:an 18-year-old, washed
D:an 8-year-old, washing
B:a 19-year-old, washes
C:an 18-year-old, washed
D:an 8-year-old, washing
正确答案是: