句型转换。

1. My sister often watches TV every night.(对划线部分提问)

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2. The children read books five times a week.(对划线部分提问)

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3. Every night I sleep eight hours.(对划线部分提问)

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4. This picture is different from that one.(改同义句)

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5. Bill does his homework every day.(变否定句)

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来自疫区或者有可能传播传染病的货物，未经检疫不得入境。对输入的动植物、动植物产品及其检疫物，未经检验检疫机构同意，不准卸离运输工具。（）