猜你喜欢
- 1do和be动词的用法区别
- 2My little brother is only one year old.He () () books
- 3与天气预报有关的古诗词?
- 4如图 AE是圆O的直径,△ABC内接于圆,AD⊥BC于D试说明∠1=∠2
- 5求解题过程 对任意实数x,y=ax^2+bx+c(b>a)的值恒为非负实数,则a+b+c/b-a的最小值为
- 6已知ab是一元二次方程x方-2x-1=0的两个实数根,则代数式(a-b)(a+b-2)+ab的值等于
- 7有一个面积为60cm^2的梯形其上底是下底长的一半若梯形为等腰梯形,设下底为X.且髙h为8cm,求次梯形周长.
- 81、The villagers ___home until the sun set
- 9位似图形都是平移后放大或缩小得到的这种说法对吗?
- 10英语单选题.Mr Barre doesn't think that all language should be allowed .In his opinion ,th...