数据的独立性包括( )和( )
参考答案：数据的物理独立性数据的逻辑独立性
等腰三角形两个内角度数比为2：1，这个等腰三角形三个内角度数分别是______，也可能是______．
James with the Greens Gele Mountain if it tomorrow. [ ]
A. are going to ; isn't rainy
B. are going to ; doesn't rain
C. is going to ; won't rain
D. is going to ; doesn't rain
