________ in a difficult condition makes it possible for him to adapt to(適應)different kinds of weather．

1. A.
   Being used to working
2. B.
   Used to work
3. C.
   Being used to work
4. D.
   Used to working

假設你是李華，明年即將進入大學學習，但是不知怎樣適應大學的生活。請你就以下大學新生常遇到的情況給北京大學校長寫一封信，尋求建議。
（1）在生活中不會照料自己；（2）感到孤獨、經常想家；（3）錢物容易丟失；（4）食物、氣候不適應；（5）校外租房現象。
注意：1.短信的開頭和結尾已為你寫好，不計入總詞數； 2.詞數100左右。3. 參考詞匯：大學新生：freshman
Dear President,
Next year I will go to study at university, but I don’t know how to adapt myself touniversitylife. _________________________________________________________________
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Yours, Li Hua