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- 1求助一个关于希伯来语词语读音的问题
- 2There are many things,like foods,clothes,toys and so on in this place.是什么地方
- 3He is going to visit his grandparents with his mother.划线部分是with his mother.怎么就划线部分提问
- 4感悟春天里有一句:品位春色,沐浴春风,可以感受生活,感悟人生 这句话的含义
- 5某液体纯净物在氧气中燃烧只生成二氧化碳和水,则该液态纯净物可能是
- 6一件工作,甲独做要20天,乙独做要30天.现甲乙合作,中途甲出差了几天,这样经过15天才完成,甲出差了几天?
- 7浸没在水中的石块受到的浮力为6牛,如果将石头的三分之一体积浸入水中,则木块受到水的浮力是几牛
- 8看图完成对话A:Where is Steven?B:() A:What is he doing?B:()A:Does he like readingB:() 图:看书
- 9甲、乙两地相距480千米,客车、货车分别从甲、乙两地同时出发相向而行,客车每小时行70千米,货车每小
- 10若三点A(2,2)B(a,0)C(0,b)(ab不等于0)共线,求证1/a+1/b=1/2