Shenzhen changed its slogan

Test analysis: attaching importance to creation and innovation is beneficial to enhancing the competitiveness of enterprises, but it will not eliminate the pressure of market competition, so ① the statement is wrong and it is impossible to choose; The value of a commodity is determined by the socially necessary labor time for producing the commodity. If you work long hours, the value will increase. Paying attention to creativity and innovation does not necessarily increase the value of goods, so item 3 is wrong and cannot be chosen; The two statements are correct and meet the requirements of the topic, so you can choose. Therefore, the answer is C.