单选题 The ______ of the spring water attracts a lot of visitors from other parts of the country.
A. clash B. clarify C. clarity D. clatter

【正确答案】 C
【答案解析】clarity 清澈，clash (金属等的)刺耳的撞击声，clarify 澄清，阐明，clatter(硬物等落下或相撞时发出的)连续而清脆的撞击声。