The Chinese Skyeye and High﹣speed Train interest people a lot because_____ of them are leading the world in science and technology．（ ）
A．bothB．eachC．eitherD．neither
The Chinese Skyeye and High﹣speed Train interest people a lot because_____ of them are leading the world in science and technology．（ ）
A．bothB．eachC．eitherD．neither
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