填空题

Compared with a non-smoker, a smoker is more likely to be at risk of contracting various cancer.

【参考答案】

Y

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填空题

Thirty percent of deaths in the United States are caused by smoking-related diseases.

问答题

Owning a car has become a common desire for most young and middle-aged people.2. The advantages and disadvantages of having a private car.3. My suggestions on how to improve the sales and use of private cars and the public transportation in big cities.Why I Want to Buy a Car

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