They use this pencil to draw thick lines.2/18They use this pencil to draw thick lines.This pencil is used to draw thick lines.This pencil is used to drawing thick lines.Thick lines used to be drawn with this pencil.Thick times are used to being drawn by this pencil.Giải thíchĐáp án đúng: A Dịch: Các bút chì này được dùng để vẽ những nét đậm