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- 1In cities there are a lot of cake shops.You can buy bread,sandwich and so on.改错.
- 2某工程队修一条水渠,8天修了一半多150米,剩下部分按原来的进度修5天可以完成.水渠长多少米?
- 3在圆O中,M是弦AB的中点,过点B作圆O的切线,与OM的延长线交于点C.求证 1 :角A=角C.若OA=5,OB=8,求OC
- 4若x的平方+5x-990=0,求x的三次方+6X的平方-985x+1017
- 5In the finals of a special tug-of-war competition are three sets of well-trained and superbly conditioned athletes.They
- 6when are you under stress?what make you feel stressed
- 7一个带孔的铜球,体积为80立方厘米,质量为267g,若用它来盛水,最多能盛多少?
- 8人人应该保护野生动物这句话用英语怎么说
- 9在分泌蛋白的合成、运输、加工和分泌过程中,需要大量的能量,该能量直接来自于( ) A.C6H12O6的分解 B.蛋白质的分解 C.ATP的水解 D.脂肪的分解
- 10将下列直接引语改为间接引语(在线等!1 the teacher said to the class,"stop talking"