情景交际:根据上下文补全对话。 A: 1______ Shenzhen? Do you know? B: Er, 2______ 3______ near Taiwan? A: No, 4______ near Hong Kong. B: Where's Ma? A: 5______ 6______ near Hong Kong, 7______? B: Yes, it 8______. A: Where's Hong Kong? Is it 9______ Guangdong? B: Oh, 10______, it's an SAR (特别行政区).