阅读下面材料，在空白处填入适当的内容（1个单词）或括号内单词的正确形式。 Chengdu has dozens of new millionaires,Asia’s biggest building, and fancy new hotels. But for tourists like me, pandasare its top____61_(attract). So it was a great honour to be invitedbackstage at the not-for-profit Panda Base, where ticket money helps pay forresearch, I_____62_（arrow）to get upclose to these cute animals at the 600-acre centre. From tomorrow, I will betheir UK ambassador. The title will be __63___(official) given to me at aceremony in London.But my connection with pandas goes back ____64__ my days ona TV show in the mid-1980s, ____65_ I was the first Western TV reporter__66___(permit) to film a special unit caring for pandas rescued from starvation inthe wild. My ambassadorial duties will include ____67_(introduce) Britishvisitors to the 120-plus pandas at Chengdu and others at a research in themisty mountains of Bifengxia. On mu recent visit, I help a livelythree-month-old twin that had been rejected by _____68_ (it) mother. Thenursery team switches him every few __69__( day) with his sister so that whileone is being bottle-fed, __70____ other is with mum-she never suspects.