如图1,平行四边形纸片ABCD的面积为120,AD=20,AB=18,沿两条对角线将四边形ABCD剪成甲、乙、丙、丁四个三角形纸片,将甲、丙拼成如图2所示的轴对称图形戊,则图形戊的两条对角线长度之和为( )
A:26
B:29
C:2423
D:2513
下列人口迁移现象与其主要影响因素对应正确的是
—Look! It's raining heavily. _______ take a raincoat with you?
—Well, I'll take one right now.