第8题: [单项选择]The work breakdown structure comprises several levels of decomposition of the total project. The lowest level of definition is always the(). A. planning element B. work package C. subtask D. working interface 参考答案:B 答案解析:
A. Jim is the second child in his family. B. Jim has a younger sister. C. Jim is the third child in his family. D. Jim is the only child in his family. 参考答案:C 答案解析:[考点] 细节题 [解析] 此题考查获取事实细节的能力。见短文第一句。
第28题: [多项选择]民用建筑垂直面装修墙身防潮构造散水宽度要求包括( )。 A. 散水宽度应根据土壤性质、气候条件、建筑物高度等确定,宜为600~1000mm B. 散水坡度宜为5%~7%,当散水采用混凝土时,宜按20~30m间距设置伸缩缝 C. 窗洞过梁和外窗台要做好泛水,泛水凸出墙身≥60mm,在其下端做有效的泛水处理 D. 女儿墙与屋顶交接处必须做滴水 E. 当采用无组织排水时,散水的宽度可按檐口线放出200~300mm 参考答案:A,E