阅读下面短文，从短文后所给的四个选项（A,B,C和D）中，选出可以填人空白处的最佳选项，并在答题卡上将该项涂黑。
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, "Grandmaaaa, that's just an old wives' tale!"
Well, less than a week 42 my arrival in Manila, I was already carpeted（覆盖着） 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 ,
