在矩形ABCD中,AD=5,AB=3,AE平分∠BAD交BC边于点E,则线段BE,EC的长度分别为( )
A:2和3
B:3和2
C:4和1
D:1和4
—不在,他还在办公室工作。
—Is your father at home?
—N0,he is still____ ____in his office.