{"id":"b16-2014-czerwiec-egzamin-zawodowy-pisemny/zad/20","paper_id":"b16-2014-czerwiec-egzamin-zawodowy-pisemny","number":"20","points":null,"ptype":"closed","subject":"b16","category":"egzamin-zawodowy","year":2014,"month":"czerwiec","level":null,"text":"Zadanie 20.\nJaki rodzaj kruszywa stosuje siĊ do produkcji betonów lekkich?\nA. ĩwir.\nB.\nPopióá.\nC.\nPospóákĊ.\nD. Keramzyt.","answer":"D, C","answer_text":"D\n40\nC","solution":null,"image":"img/b16-2014-czerwiec-egzamin-zawodowy-pisemny/zad-20.webp","solution_image":null,"topics":null,"page_from":6,"source":"ocr","answer_source":"ocr","answer_text_source":"ocr","solution_source":null,"text_source":"ocr","source_label":"B16 · Egzamin zawodowy · czerwiec 2014","subject_label":"b16","category_label":"Egzamin zawodowy","text_html":"<p>Zadanie 20.<br>Jaki rodzaj kruszywa stosuje siĊ do produkcji betonów lekkich?<br>A. ĩwir.<br>B.<br>Popióá.<br>C.<br>PospóákĊ.<br>D. Keramzyt.</p>","answer_text_html":"<p>D<br>40<br>C</p>","solutions":[]}