21.在等级提升的奖励画面中，有几多霓虹色的花? 答案：4朵。,比赛途中，有的选手奋力奔跑，以速度不断挑战自己的运动极限；
蜘蛛.蝉.丹顶鹤.哪个是昆虫类？
蝉是昆虫类。
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( )÷24=0.75-( )÷3=( )%
Let's assume the first blank is "a", the second blank is "b", and the third blank is "c". The equation becomes: (a) ÷ 24 = 0.75 - (b) ÷ 3 = (c) % To solve for "a", we can multiply both sides of the equation by 24: a = 0.75 * 24 a = 18 To solve for "b", we can rearrange the second part of the equation: 0.75 - (b) ÷ 3 = 18 Subtracting 0.75 from both sides: -(b) ÷ 3 = 18 - 0.75 -(b) ÷ 3 = 17.25 Multiplying both sides by -3: b = 17.25 * -3 b = -51.75 Finally, to solve for "c", we can substitute the values of "a" and "b" into the third part of the equation: (c) % = (18) % => (c) = 18 So, the completed equation is: 18 ÷ 24 = 0.75 - (-51.75) ÷ 3 = 18%.
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