题目

The Nez Perce Indians are a tribe that lived in the Pacific Northwest of the United States. At the time of the Lewis and Clark expedition (远征队），which was one of the first journeys by Americans from the Atlantic coast to the Pacific coast and back again, the Nez Perce territory (领土）covered about 17 million acres, covering parts of Washington, Oregon, and Idaho. But that was a brief sweet history. In September 1805，when Lewis and Clark came off the Rockies on their westward journey, the entire exploring party was hungry and ill — too  weak      to defend themselv 杜甫是唐代大诗人，他的诗沉郁顿挫，壮怀激烈，读他的诗，我们深深感受到了一 颗赤 子之心的丰富情怀：《望岳》中，诗人在结尾处抒发着攀登顶峰俯视一切的雄心和远大理想抱负的诗句是“              ，             ”；《春望》中，杜甫担忧国家烽火连天，渴盼家人音讯，有着忧国思亲情怀的诗句是“_____ _________，____   _________”。