1 . 阅读下面短文,在空白处填入1个适当的单词或括号内单词的正确形式。
The Silk Road was a passage for the transportation of silk in ancient times. Lots of relics on the road can still 1 (see) now. From the relics, tourists can see the outline of the ancient metropolitan (大都会的) areas along 2 fantastic road. In the tour packages, tourists can imagine themselves to be ancient merchants 3 ride camels in deserts.
The Silk Road is a long route, 4 Xi’an in the cast to Gansu and Xinjiang in the west. If it is your first trip to China, we 5 (sincere) suggest you should spend at least ten days visiting Beijing, Xi’an, Dunhuang, Urumqi and Kashi. You could get to know about the history of China and experience 6 (color) scenery along the Silk Road.
If you are an 7 (experience) traveler wanting to explore China fully, it is recommended that you 8 (travel) to Dunhuang, Zhangye, Jiayuguan, Turpan, Kashi and Urumqi to follow the footprint of Marco Polo. This route may take about 15 days. If you have only a one-week holiday, the 9 (choose) of three most famous cities will be fit for you.
Along the Silk Road route, Xi’an and Gansu are suitable to visit all year round. The best time 10 (visit) Xinjiang is from May to October because the weather is mild.