回答问题。

1. Where is Australia?

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2. Is the capital city of Australia Canberra?

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3. Do kangaroos live in Australia?

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4. What colour is Australia's flag?

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5. How many boys are there in your class?

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6. Do you go to school by bus or on foot?

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7. What's the date today?

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人格是一个具有丰富内涵的概念，人格具有统合性、功能性、稳定性、（）等特性

A.独特性

B.发展性

C.复化性

D.一致性