复习音乐与乐器词汇 — 英语选择题

In the school music show, Lily plays an instrument. Read the clues and find it: ① It has black and white keys. ② You play it with your fingers, not with a bow（弓）or sticks（鼓槌）. ③ It is bigger than a violin but you don't hit it. Which instrument is it? A. piano B. violin C. drum D. guitar