A. write B. speak C. use D. read
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What factors determine a person’s smoking habits ?
Age, income and education.
B. Age, sex and income.
C. Occupation, income and sex.
D. Occupation, income and education.
Passive smoking means____
A never-smokers take up the habit of smoking unwillingly
B never-smokers have to put up with the active smokers
C never-smokers take in smoke released by a lit cigarette
D never-smokers share an enclosed area with smokers
Some old beautiful Italian oil paintings are being displayed in the exhibition hall.
A B C D
某建设项目以财务净现值为指标进行敏感性分析的有关数据见下表(单位:万元),则按净现值确定的敏感程度由大到小的顺序为()。
A. ①-②-③
B. ②-①-③
C. ②-③-①
D. ③-②-①