It is Allen' s first time to speak to the public, but I am sure he will get______his nervousness.
【正确答案】 C
【答案解析】get与这四个选项均能构成固定短语。get away：逃脱，离开；get off：逃脱惩罚，下来；get over：克服，恢复；get through：通过，到达，完成。根据句意可知，选C。