____

    Davidson Black was a____(Canada) doctor who organized the excavation that led to the discovery of the bones in the Zhoukoudian____(cave) near Beijing. He was a specialist in the study of bones____it was his ambition to find and identify bones of early humans. His university was aware____the significance of his work. At first they gave him ample time to do his research, but____(late) they realized he was prepared to pursue it regardless of his students' needs and his____(teach) career, so they forbade him ____(travel) there any more. It was his assistant, Pei Wenzhong____made the discovery of these primitive bones and____(sharpen) tools. Davidson Black knew that his success was almost ____(entire) due to his assistant's systematic hard work.

阅读下面这首宋诗。完下列各题。

风雨中诵潘邺老诗

韩淲

满城风雨近重阳，独上吴山看大江。

老眼昏花忘远近，壮心轩豁任行藏。

从来野色供吟兴，是处秋光合断肠。

今古骚人乃如许，暮潮声卷入苍茫。

【注】“满城风雨近重阳”原为江西派诗人潘那老的名句。此诗作于宁宗庆元四年秋，时作者约四十岁。