问题:
---Mom, this is my friend, Jenny.
---________.
A.Nice to meet you
B.I don’t know
C.You’re welcome
D.Thank you
---Mom, this is my friend, Jenny.
---________.
A.Nice to meet you
B.I don’t know
C.You’re welcome
D.Thank you
---________.
A.Nice to meet you
B.I don’t know
C.You’re welcome
D.Thank you
参考答案: