6.Heinventedpotatochipsin1953.;任务三:回答下列问题。 7.Whatdidcustomerthinkofpotatochipsatfirst? Softandoily. 8.WherewasSpencerschocolatebar? Inhispocket. 9.HowdoMicrowaveovenswork? Theyworkthroughmicrowavesfromradartubes.;第5课时SectionB(2a-SelfCheck);1.Canadian的用法 (1)作形容词,意为“加拿大的...
The four Iowa-class battleships were the only ships ever to get the Mark 48. For the rest of the fleet, the switch to digital fire control systems started in the mid-1970s, as ship designs moved toward being lighter and more focused on hunting submarines and aircraft than on sho...
Kudos to Thomas Edison who invented not just the light bulb, but the whole electric utility industry. Edison’s original vision incorporated the entire physics-engineering-economics continuum discussed in this article. His execution of the plan became The Edison Electric Illuminating Company. Today, i...
Octobuhhh, Novembuhhh, haihhh( did you mean Hair Suhhhh… In the United States we have the New Englanders pahhhking the cahhhh by the yahhhd… This is not Rhotic English, proper English, and indicates a poor education, not that that is true… How CNN, an American Station has ...
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