Formerly , in the United States, many nurses worked as private duty nurses rather than in hospitals.
A、PreviouslyA
暂无解析
Urban renewal programs strive to upgrade areas that are becoming slums.
An oversight 遗漏 (miss, overslaugh) in proofreading often results in printed errors.
Solid geometry has enabled astronomers to calculate the positions of the heavenly bodies relative to one another.
In calculating the daily calorie requirements for an individual, variations in body size, physical activity, and age should be taken into account.
How many people are aware that a dancer with the New York City Ballet typically wears out a minimum of two hundred pairs of toe shoes per year?
