✔ 最佳答案
平安返家的人數與參加健行的人數一樣嗎? 提供三種寫法: Is the number of people safely getting home the same as that of those
going hiking?
Does the number of people safely getting home agree with that of those
going hiking?
Have all the people participating in hiking got home safely?
Have all the hiking participants got home safely?
說明:1) 人數: the number of people, 適用單數動詞.2) 前兩句的that代表number, those代表the people, 避免重複的標準用法.3) 第三.四句是較精簡與常用的表達.
參考: 語意可以靈活表達.