Use of That, Which, and Who as Relative Pronouns
www.englishplus.com/grammar/00000255.htmUsing That, Which, and Who as Relative Pronouns . That, which, and who when used as relative pronouns each has a distinct function. In modern speech, which refers only to things.Who (or its forms whom and whose) refers only to people.That normally refers to things but it may refer to a class or type of person.. Examples: That is a book which I need for the class. ...
262 Synonyms & Antonyms of QUESTION - Merriam-Webster
https://www.merriam-webster.com/thesaurus/questionSynonyms for QUESTION: interrogative, problem, call, inquiry, query, request, challenge, complaint; Antonyms for QUESTION: accept, believe, embrace, swallow, trust ...
Top 10 airline safety questions
www.airsafe.com/ten_faq.htmTop 10 airline safety questions. In addition to these general airline safety questions, AirSafe.com also addresses airport and airline security questions and questions about what items are prohibited and permitted on an airplane.. Where is the safest place to sit on an airplane?