国家开放大学 / 商务英语2
—You want to know about the value added tax, don’t you?
—
A. Yes, you need to introduce it for me.
B. Yes, could you give me a brief overview of it?
C. Yes, you must tell it to me.
—
A. Yes, you need to introduce it for me.
B. Yes, could you give me a brief overview of it?
C. Yes, you must tell it to me.
参考答案：
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