Hope that they can safely
为灾区人们祈祷吧
感谢你的爱心
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- 1( )out a piece of paper.a.bring b.take
- 2There is a boy plays with a dog这句话对吗? 如果不对,帮我改一下下
- 3三角形的三边为整数,面积也为整数,周长小于等于31的 求三角形三边边长.
- 4已知,如图,O是△ABC的∠ABC、∠ACB的角平分线的交点,OD∥AB交BC于D,OE∥AC交BC于E,若BC=10 cm,则△ODE的周长_cm.
- 51.Bob come in _ second in_ 200-meter race.填入.a.\.the.请
- 6燃料电池是一种新型绿色电池.它是把H2、CO、CH4等燃料和空气不断输入,直接氧化,使化学能转变为电能的装置.这三种气体可以作为燃料的原因是( ) A.均是无毒、无害的气体 B.均可燃
- 7I sared to play with dogs when I was very young.
- 8英语翻译
- 9Walk through the park and you can see the library in front of front of_____.
- 10将250ml密度为1.1g/cm,溶质质量分数为5%的硫酸与适量的铁充分反应