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阅读理解Scientists have created thefirst lab-grown coffee, which they say smells and tastes like the realthing. The Finland-based researchers used a process called cellublaragriculture, which includes taking out cells from a small plant or animalsample. In the latest example of lab-grown options, cell samples were takenfrom Arabica, a popular coffee plant that makes up 56 percent of globalproduction. With lab-grown coffee, the researchers say that they can deal withproblems facing the global coffee industry, such as a need for clearing spacefor coffee plants to keep up with an increasing n下列有关以南极点为中心的地图的说法，正确的是                   (    )A．东经度和西经度的度数均按顺时针方向逐渐增大B．东半球的经度按顺时针方向逐渐增大C．西半球的经度是按逆时针方向逐渐增大D．地球自转方向呈顺时针方向