【简答题】用一句话总结Text A 第一段的中心思想。请用英语回答。 Text A 第一段原文: Corn and potatoes are two vegetables from the New World which are now part of the world's diet. There is hardly a corner of the world where these vegetables...
【简答题】用一句话总结Text A 第四段的中心思想。请用英语回答。 Text A 第四段原文: Both corn and potatoes have been proven to be also high in nutrition. The potato for example,is an excellent source needed for energy. They also contain a g...