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两风扇电机串联时，转速相对并联时高些。
A、正确
B、错误

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The fact that articles of clothing sold in Walmart are produced by very poorly paid workers in Honduras, is a fact that if taken into account _____________.

A．proves to the Anti-Globalization Movement that trade is a negative sum game.
B．would prove to economists that the Ricardian model of comparative advantage is false.
C．proves to economists that trade is a negative sum game.
D．would prove to economists that the equal-value in trade concept summed up in the trade triangles is incorrect.