阅读对话，用所给词的适当形式填空。
thank have she year small
Maria: Hello, Ben!
Ben: Hello, Maria! How are you?
Maria: Fine. ____ And you?
Ben: I'm OK. Excuse me, do you ____ a sister?
Maria: Yes. ____ name is Beth. She is eight ____ old.
Ben: Does she have a ____ nose?
Maria: Yes. But her mouth is wide.
Ben: Can you help me to know her?
Maria: OK.
关于长江、黄河的说法，正确的是（ ）
