N (= problem) → Frage file; there was a Notice of question in his voice → seine Stimme hatte einen fragenden Unterton; that raises a query as to whether … → das wirft die Frage auf, ob …; that raises a query about … → das wirft die Frage (+gen) https://can-someone-do-my-case-st70145.pointblog.net/everything-about-case-study-experts-82957285