英语 填空题 较难 社团活动场景常用表达 — 英语填空题 大学英语听说 Campus Life AI 三重审校通过 题目 At the club fair, Nina wants to attend the hiking club’s weekend walk before deciding whether to become a member. The organizer says, “You can sign ___ ___ the walk at our table.” Fill in the two missing words. 登录后查看答案与解析 用此考点生成试卷 本单元全部练习题 更多英语填空题