谈论探险与极限运动 — 英语词汇题
题目
根据句意及首字母提示补全单词，完成这段关于极限运动的短文（每空一词）。Last month, Tom tried rock c______ (攀岩) for the first time. Although he felt afraid, he didn't give up because he wanted to push his l______ (极限). At the top, he was so excited that he shouted loudly. He thinks every a______ (探险) helps us become braver.