59._________A. lifeB. carsC. warningD. problem

The chief drawback of gambling is that ______.A．it attracts people of all walks of lifeB．i

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A red light is often used as a danger _____.A. signalB. signC. warningD. reminder

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The second paragraph is mainly about ______.A．TV as the sustaincr of American lifeB．TV as

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52._________A. themeB. topicC. creationD. problem

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Paragraph 2______A.Post-marriage LifeB.The Birih

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Paragraph 3______A.Post-marriage LifeB.The Birih

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Paragraph 4______A.Post-marriage LifeB.The Birih

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