按要求改写句子。

1. It's rainy today. (就划线部分提问)

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2. How's the weather today? (同义句)

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3. That is hot. That is cold. (改为选择疑问句)

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4. My favourite shape is a square. (就划线部分提问)

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5. It's twenty degrees outside. (就划线部分提问)

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税收占国民生产总值的比率表示的是（）

A、企业税收负担率

B、个人税收负担率

C、宏观税收负担率

D、综合税收负担率

E、行业税收负担