填空题

Vioxx is a kind of disease to cure heart disease and is withdrawn from the market.

【参考答案】

N

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填空题

The pharmaceutical complies were greatly hurt, for the industry in the United States was in crisis.

问答题

有些人认为家人对青少年的影响最大。2．有些人认为朋友对青少年的影响最大。3．我的看法。