17.The Blue Ridge Parkway is a national road in Eastern North(1)
(美國(guó)) .The roadway(2)
(經(jīng)過(guò)) through six mountain chains mostly along the Blue Ridge.It has become extremely popular with(3)
(百萬(wàn)) of visitors. Unlike most national parks,the parkway is a planned landscape.In 1933,President Franklin decided(4)
(連接) Shenandoah National Park to Great Smoky Mountains National Park with a "park- to-park" roadway.The(5)
(項(xiàng)目) started on September 11,1935,and was completed in 1987. The Blue Ridge Parkway is a top spot for a(n) (6)
(令人愉悅的) driving.It offers many opportunities for visitors to get out of the car and hike the trails of the parkway.Moreover,the roadway features many historical structures(7)
(包括) log cabins and railways.Thus it is considered a museum of the countryside. With more than 100 kinds of(8)
(樹(shù)木) ,the parkway is also a beautiful spot to view the different colors of fall.The sunshine and the height(9)
(在……之上) sea level can affect the timing of the change of the jye.ai.Leaves start turning first at the higher and(10)
(濕的) places.The color of the leaves change later at the lower and drier areas.