what he did surprised us中surprised是什么词性

x�����@�_�>��Լ���4�mE� �F",P+��y�;c�� �SA�Y�s�{�1mR)d�PȃU�����i���~��b"���˰-���s������_To.�!�u01ܥ�d�;s��frۗ�:��"�����m\�N>[ѩ���{�V��jSnv���=S1z�.�!I��]�4��%6jgK�Ifj�����G�"Ta� ��|�&@}D����|ܗ