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- 1Can you tell me what is the meaning of life
- 2which is the first season of the year? which is the last season of the year? w
- 3if your good friend ____ _____ ____ _____ you behind your back ,would you be angry?
- 4如图所示,在三角形ABC中,AB=AC=5,AB的垂直平分线DE分别交AB,AC于E,D.
- 5液氨是怎么生产的?空分厂的氮气可以用来做原料吗?
- 6已知如图在平行四边形abcd中,点gh分别是ab,cd的中点,点e,f在ac上,且ae=cf,求证四边形efgh是平行四边形
- 7英语翻译
- 8甲乙两个圆柱形容器底面积之比是4:3.甲容器水深7厘米,乙容器水深3厘米,
- 9前面三个是“方正不”的成语第四个是什么
- 10连成句子!1.how many classes are there inyour school 2.how many girls are there in your class