做好相关文件、材料的收集、整理、归档和保管工作，是单位对（）的管理。 ["A.建设项目档案 ","B.建设项目工作洽商 ","C.建设项目设计及变更 ","D.建设项目监管机制"]
The only places in Australia that experience regular winter snowfall and icy conditions are（） ["the eastern coastal areas of Queensland","the Blue Mountains","the New England Tableland","the highest peaks of the Snowy Mountains and Victorian Highland"]
试分析比较几种主要的个性理论？
工程规模标准的界定可按照（）等不同标准进行。 ["建筑面积","工程造价","承包单位资质","年产量","工程量"]
R字符心理旋转的实验研究表明，当两个被比较对象之间的旋转角度为（）时，其反应时最短。 ["60度","90度","180度","360度"]
简述确定灌溉制度的方法。
