一片难的英语完形填空Gail and her dog,Sam,are standing at the street corner.They\'re waiting for the cars to go by.They want to go 41 the street.She is waiting for Sam to decide when they should cross.　　42 blind people use special,traine

x��VK�#U�+g��nO���{ 4�
:]�,{sSu���M��ޛ�5(��Rhf�EdZ��� i���9�4���R�$u�y}�Q��翿��|����_67�}��ݷ/׷���b��7��|G��t�Sa<�nڹ����B�iYMIG��1�2�+���¬.�[�22j��2�EGSG�����(�t�,��@�347Y�Cya*XQ(���y������ƶ��q�5�P\CP�N���Lo��&|��9��)�>�?�����w�/7?}&8Nq�0�f��i�m�1X 41��S��H��d��_��Z�I�1���8h<�/B�1�,�Thw�$̬�yK!+���]�$�ŴҖ��(IEo���d�4�{B�6X�4{z�_r���� 9��9�[{��2������<���A�ё�fll���ܮ_}y@ڻ�o���d3�%|����_�~�݁J��?M��� ��+37U��Y��Ā��Ԏ����Z��˽nb�đ>�'Qs��Ls��OP��TXx֤�AH� �,�79Y*�Ļ9Ma�"W���4���eg���ÁH��GMZ˹Hp��\����k�A
��-��G) ��u�|53�n�҄r]Mq̥����ʮDǜ�1^5�_�*�pe�;���*H����B�< ��i�j�>�_���#�z�
t�� :TF`@����\¦Q��0��n�)nj���)����l�&�79���Ɠ�@rl 4F[��Db�����[�vC��G!�a�g�i�9��9�wj�cɬ(-{�t�hcπ}�SO&#6XI��f�ޯ�7#P������1�<[�kH����0R�/��L��܎΁��Eˣ�>'�2���Hq�%� �^z���*�W\�m$�^:x����6m���2+�P.�"�;3�R�Ѽv>�;d��R��XS.�������yd�p�iC�� �2P��SC�4��P�������;��h��� �)�'X��)9`�1BG����1��O�L���P��|�cO6�8�t>�o�gc�&[��9�b�Ĭ��b�Ķ�b�q���G�R�Vy����yu�*