题目内容：

While1. (visit) Hangzhou's West Lake and its surrounding beautiful hills,you'll understand2.it's been a great source of inspiration（灵感）for artists,poets and philosophers throughout Chinese history.

Though3.rest of the country is moving from two wheels to four,cycling culture is thriving（繁荣的）in Hangzhou.The city4.(develop) China's first bike-sharing system in 2008.Since then,it's grown into the world's 5.(big) and one of the world's best public bike systems.

Hangzhou grows some of China's finest green tea—Longjing.Every spring,before the traditional Qingming Festival,tea6.(love) from all over the country come to Longjing,a village7.lies just south of West Lake,for the first cut of top-quality tea.During tea season—8.(usual) late March and April—the air is filled with smell from the tea,when leaves9.(pick) and roasted in the village.The village is open to the public and you can pick your own tea after getting10.(permit) from the local tea farmers.