Please answer the following question: As I stood in a stall of Beijing's Silk Market, waiting to exchange a silk garment, I watched in amazement as the young vendor pulled out silk nightgown after nightgown for a foreigner, who sounded like an American, but frankly could have been from any English-speaking Western country. The man appeared satisfied when she pulled out a bright, purple nightgown and said, "This one, very good." and probably asked how much it cost, for the owner pulled out her calculator showing 800. My heart was pounding heavily. After all, I was holding a similar gown in my hand for which I had paid all of 60 yuan ($9.39) just the previous day. I wanted to scream and say, "Wait, you are _ ". But I just kept silent. As I moved away from the stall a thousand thoughts flashed in my mind. Should I have just stepped in and stopped it? I may have saved the man but could have brought danger to myself. Maybe I could have pretended to seek help with some English from that man and warned him not to be cheated? When I told the incident to some of my friends, most seemed to think it was unfortunate but one couldn't fault the vendor. Everyone visiting China knows, or ought to know, that bargaining is a way of life here, they said. Although I do agree that the man should have been better informed, it just doesn't seem right that the place, to which tourists from all over the world are brought and made to believe is a Mecca for shopping in Beijing, should be allowed to get away with such daylight robbery. I still think I should have done something about what I witnessed. What can we know from the passage? A) The foreigner is not an American from English-speaking countries. B) Most think what the vendor did was wrong. C) Many tourists visit the place where the stall is. D) Foreigners are often taken in in the daylight.
Answer:
C