根据课文默写。
—I was born _______ May 10th.
如图,AB=AC,AD=AE,DE=BC,且∠BAD=∠CAE.
(1)求证:△ABE≌△ACD;
(2)求证:四边形BCDE是矩形.
Do you want to helped them?
____改为____
下面是“黄、董、郭、张、唐”五种姓的几种排列,正确的一种是( )。