阅读下面这首唐诗，然后回答问题。(7分)
灞上秋居
马戴
灞原风雨定，晚见雁行频。
落叶他乡树，寒灯独夜人。
空园白露滴，孤壁野僧邻。
寄卧郊扉久，何年致此身。
【注解】：1、灞上：又作“霸上”，唐长安东。2、郊扉：犹郊居。3、致此身：意即以此身为国君尽力。
（1）这首诗通过哪些意象营造了怎样的意境？表达了怎样的思想感情？（3分）
（2）第三联写景运用了什么艺术手法？有怎样的表达效果？试作分析。（4分）
（1）这首诗通过秋风秋雨、晚飞雁群、飘飞的落叶、如豆的寒灯、滴落的露珠等意象，生动地勾画出了萧森、寂静的秋夜景色，营造了凄苦、孤寂的意境。(2分) 表达怀才不遇的孤独凄凉和进身渺茫的郁闷之情。（1分）
（2）运用衬托手法。（1分）卧听滴露，孤单无依，用露珠滴落的响声烘托空园长夜的寂静；独对孤灯偏与绝迹尘世的野僧为邻，更加衬托出处境的孤独。此联在写景的同时进一步写出了诗人的心境，表达了诗人孤独愁苦的心情。（3分）
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| Martin Luther King, Jr., is well known for his work in civil rights and for his many famous speeches, among them his moving "I Have A Dream" speech. But fewer people know much about King’s childhood. M. L., as he was called, was born in 1929 in Atlanta, Georgia, at the home of his maternal grandfather. M.L.’s grandfather, the Reverend A. D. Williams, purchased their home on Auburn Avenue in 1909, 20 years before M. L. was born. The Reverend Williams, an eloquent speaker, played an important role in the community since so many people’s lives centered around the church. He allowed his church and his home to be used as a meeting place for a number of organizations dedicated to the education and social advancement of blacks. M.L. grew up in this atmosphere, with his home being used as a community gathering place, and was no doubt influenced by it. M. L.’s childhood was not especially eventful. His father was a minister and his mother was a musician. He was the second of three children, and he attended all-black schools in a black neighborhood. The neighborhood was not poor, however. Auburn Avenue was the main artery through a prosperous neighborhood that had come to symbolize achievement for Atlanta’s black people. It was an area of banks, insurance companies, builders, jewelers, tailors, doctors, lawyers and other black-owned or black-operated businesses and services. Even in the face of Atlanta’s segregation, the district thrived. Dr. King never forgot the community spirit he had known as a child, nor did he forget the racial prejudice that was a seemingly insurmountable barrier that kept black Atlantans from mingling with whites. |
According to the author, blacks in King’s neighborhood were involved in all the following businesses and services EXCEPT ______.
A．dentistry
B．medicine
C．law
D．banking