Which of the following underlined parts is different in pronunciation from others?

A．My son has got a bad habit of smoking.

B．The old man always wears his blue hat.

C．He was standing by the gate waiting for her mother.

D．When she heard the news, she laughed happily.

近年来，食品安全事件和安全生产重特大事故接连不断发生，给人民群众生命财产造成重大损失，对此，党中央、国务院高度重视。温 * * * * 在不同场合多次指出，企业家的身上应该流着道德的血液。一个有良知的企业，在考虑自己的商业利益之外，更应该考虑消费者的利益、公共影响和社会责任，以实际行动参与和推动和谐社会的建设。

运用整体与部分的关系原理，说明企业家承担社会责任和建设和谐社会的关系。

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