[判断题]进站信号机外制动距离内进站方向为超过6‰下坡道的车站，应在正线或到发线的接车方向末端设置安全线。
A.正确
B.错误

Take the case of public education alone. The principal difficulty faced by the schools has been the tremendous increase in the number of pupils. This has been caused by the advance of the legal age for going into industry and the impossibility of finding a job even when the legal age has been reached. In view of the technological improvements in the last few years, business will require in the future proportionately fewer workers than ever before. The result will be still further raising of the legal age for going into employment, and still further difficulty in finding employment when that age has been attained. If we cannot put our children to work, we must put them in school.
We may also be quite confident that the present trend toward a shorter day and a shorter week will be maintained. We have developed and shall continue to have a new leisure class. Already the public agencies for adult education are swamped by the tide that has swept over them since the depression
A. Educated people are determined to use part of the Federal funds to help the poor.
B. People all over the country should make contributions to education in the interest of the next generation.
C. Citizens of all parts of the country agree that the best way to support education is to use Federal funds.
D. Only by appropriating adequate Federal funds for education can the next generation have a bright future.

有甲、乙分析者，同时分析赤铁矿中Fe2O3%分析结果如下：
甲52.16%，52.22%，52.18%
乙53.46%，53.46%，53.28%
赤铁矿中Fe2O3%实际含量为53.26%，问甲、乙二分析者的分析结果哪个精密度高，哪个准确度高？说明理由