A:AB=AC
B:∠BAE=∠CAD
C:BE=DC
D:AD=DE
x4-3x2-4是下列哪一个选项的计算结果 ( )
—Can you finish _________these books before 10 o’clock
—Yes, I can
读诗文《山行》,说说你对“停车坐爱枫林晚”这句诗的理解?