Q0409
Paragraf (Reading)Parça Bütünlüğü (Paragraph Unity)Zor
Combining the metals copper and zinc produces brass. Brass, like other metal combinations, is classified as an alloy. Brass is more resistant to corrosion than pure copper. For these reasons, brass is frequently chosen for plumbing fixtures and musical instruments. Brass is also used to make decorative hardware, locks, and gears. Brass has remained a popular choice for ornamental fittings since antiquity.
AIt also resists corrosion far better than either of its individual component metals alone.Doğru cevap
BBrass is also widely used in the manufacture of brass band instruments such as trumpets and trombones.
CBrass also tends to develop a greenish patina when exposed to prolonged moisture.
DThe earliest known brass artefacts date back to the early 1st millennium BCE.
EBrass is the traditional term for a range of copper-zinc alloys with varying proportions.
Neden?
Boşluktan sonraki cümle 'For these reasons' der; bu çoğul kullanım, boşlukta ek bir üstünlüğün sayılmasını gerektirir. Doğru seçenek, pirincin korozyona hem bakırdan hem çinkodan daha iyi direndiğini söyleyerek bunu verir. Kullanım alanları, patina, tarihçe ve tanım seçenekleri ise bir üstünlük eklemez.
PARALLEL BASE · Q462