D B B C D D C BMultiple choice first question I don’t know the second question CD ABCD BD ABC Trademark disputes and objections are two different concepts. After the trademark application is registered, objections are raised before approval and announcement. After approval, objections are submitted. It's called controversy. Tobacco products are currently the only products that must use registered trademarks. In addition, I have not heard that the three-dimensional trademark has provisions that prohibit the same application

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