Question

【题目】一How old are you, Lucy and Lily?
一 twelve.
A.I'm
B.They're
C.We're
D.You're

Answer 1

【答案】C
【解析】句意：－露西、莉莉，你们多大岁数了？－我们十二岁。A. I'm我是；B. They're他们是；C. We're我们是；D. You're你们是。问“你们”，回答“我们”。故选C。