A: Scientists have identified five unique hepatitis viruses, identified by the letters a, b, c, d, and E. While all cause liver disease, they vary in important ways.

答：科学家们已经识别出五种截然不同的肝炎病毒并以甲、乙、丙、丁、戊型作为辨识。虽然它们都会引起肝病，但在重要方面又有所不同。

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Scientists have identified five unique hepatitis viruses, identified by the letters A, B, C, D, and E. While all cause liver disease, they vary in important ways.

科学家们已经识别出五种截然不同的肝炎病毒并以甲、乙、丙、丁、戊型作为辨识。 虽然它们都会引起肝病，但在重要方面又有所不同。

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This amounted to a declaration that if Greece seeks debt relief, the E. C. B. will pull the plug on the Greek banking system, which is crucially dependent on those loans.

这就等于宣布，如果希腊寻求债务免除，欧洲银行将停止希腊的金融系统，该系统严重地依赖这些贷款。

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They are known as vitamins A, the B group,C,D,E and K.

VOA: special.2009.04.21

So they began to call this A and this B and this C and this D and this E, this F, this G.

他们开始把这叫做A,B和C,这个是D,E,F,G

耶鲁公开课 - 聆听音乐课程节选

These between B and C and E and F didn't get filled in because they were already just the smallest amount that they wanted to deal with, just half steps.

但是B和C,E和F之间并没有被填上,因为它们之间已经是最小的距离,只是个半音级,人们愿意摆弄的最小距离

耶鲁公开课 - 聆听音乐课程节选

The Maya nut has high levels of nutrients including protein, calcium, fiber, iron and vitamins A, E, C and B.

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Hold the transistor by the legs with the tab facing you, the pinout for the transistor is: C, B, E or Collector, Base, Emitter.

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The spectrum is being auctioned off in five blocks, labeled A, B, C, D and E.

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