题目内容
确定产品的市场热度是非常必要的，这决定了前期是否要投入广告。没有市场热度的产品，投入推广也只是杯水车薪。所以要经常用百度热搜看热度。
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The following are some statements to test your reasoning ability. Tell whether the conclusions after the word “Therefore” are true (T), false (F). Write your answer on the line before each statement.1. All odd numbers are integers (整数). All even numbers are integers. Therefore, all odd numbers are even numbers.
2、There are no dancers that aren’t slim and no singers that aren't dancers. Therefore, all singers are slim.
3. A toothpick (牙签) is useful. Useful things are valuable. Therefore, a toothpick is valuable.
4. Three pencils cost the same as two erasers. Four erasers cost the same as one ruler. Therefore, pencils are more expensive than rulers.
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