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Ⅰ.阅读理解
(2016·郑州市高三质量预测)Can you imagine a world without chocolate? It's not something I'd like to do, so I was relieved to read that there's a university with a programme to safeguard the future of chocolate!
The University of Reading, in England, has just opened a new clearing house for all the world's new cocoa varieties. They must be quarantined (进行检疫) before they can be grown. Why? Cocoa production hit a record high of 4.4 million tons last year but about 30% of the precious crop is regularly lost to pests and diseases. Now we don't want that, do we?
