N (= problem) → Frage file; there was a note of query in his voice → seine Stimme hatte einen fragenden Unterton; that raises a question as as to whether … → das wirft die Frage auf, ob …; that raises a question about … → das wirft die Frage https://ziontddmi.blogstival.com/58274444/5-simple-techniques-for-case-study-providers