07年高考英语四川卷完形填空中的一道题,在线等,急. It’s fourteen years since I left

07年高考英语四川卷完形填空中的一道题,在线等,急. It’s fourteen years since I left the Philippines to live with my family in the USA. A month ago, while on summer vacation back in my motherland, I learned a lesson from mosquito (蚊子) bites. Right before ___36___Kennedy Airport in New York, my grandma___37___me of the behavior of the native mosquitoes around the___38___like me. She said, “There’s an old saying—the___39___you stay away from the motherland, the sweeter your blood___40___to the mosquitoes. “Not___41___it, I replied, “Grandma, that’s just an old wives’ tale!”
Well, less than a week___42___my arrival in Manila, I was already carpeted with a___43___of mosquito bites. I took many measures to keep myself from being___44___, but they all proved useless.
Late one___45___in my cousin’s home, I couldn’t bear the___46___of the bites. Hoping to find some comfort, I___47___my cousin, who was sleeping peacefully in the bed next to mine. Unhappy for being___48___ she said, “There is nothing you can do. Go back to sleep. “ With a few turns, she slept again. Enviously (妒嫉地) ___49___her sleep, I hoped a big mosquito would___50___on her face. However, the mosquitoes would just lightly dance around her forehead and fly away quickly, never biting her. Amazed (惊奇的), I ran to others’___51___, only to find they were all sleeping___52___as the same thing occurred again and again.
From those bites, I came to___53___my grandma’s silly tale. From then on, I’ve always tried to keep a(n) ___54___mind about those strange old wives’ tales___55___they do have some truth to them.
38. A. students B. foreigners C. passengers D. visitors
38题的答案是D,请帮忙解释一下,为什么不能选B呢?答的好,另外给分.

后面有个定语LIKE me 而我又是back in my motherland的 所以就我来说只能是作为VISITOR~观光游览者的