The following data sufficiency problems co

题型:单项选择题

问题:

The following data sufficiency problems consist of a question and two statements, labeled (1) and (2), in which certain data are given. You have to decide whether the data given in the statements are sufficient for answering the question. Using the data given in the statements plus your knowledge of mathematics and everyday facts (such as the number of days in July or the meaning of counterclockwise), you must indicate whether.

If 8 skiers raced down a course multiple times in one day, and each skier used a different pair of skis on each run, what is the total number of different skis used by the 8 skiers during the day ?()
(1) No skier shared any skis with any other skier.
(2) Each skier made exactly 12 runs during the day.

A. Statement (1) ALONE is sufficient, but statement (2) alone is not sufficient.

B. Statement (2) ALONE is sufficient, but statement (1) alone is not sufficient.

C. BOTH statements TOGETHER are sufficient, but NEITHER statement ALONE is sufficient.

D. EACH statement ALONE is sufficient.

E. Statements (1) and (2) TOGETHER are NOT sufficient.

考点:在职联考工商(经企)管理硕士入学考试(GMAT)GMAT研究生管理入学考试英语
题型:单项选择题

某66kV架空电力线路档距为140m,请计算导线与地线在档距中央的距离应大于或等于()。

A.1.88m

B.2.25m

C.2.68m

D.3.15m

题型:单项选择题

北京市重要的工业部门有(  )

①钢铁冶炼 ②汽车制造③飞机总装 ④石油化工⑤高新技术产业⑥造船工业.

A.①②③

B.④⑤⑥

C.①③⑥

D.②④⑤

题型:单项选择题

某路是城市次要放射线,连接市区和高新技术开发区,为规划城市主干路。规划红线外有多个住宅区,现况路界外有某大学、某国家机关培训中心、部队等单位和村庄。现况路宽12m,机非混行,通行7条公交线路和货车,交通流量大,经常发生堵塞。现况有一条φ400天然气管线,2条电信,一条D400雨水管线。该路地质情况:表层为人工堆积层,厚0.5~2.0m,主要为杂填土,其中有低液限黏土、粉土填土和房渣土,地下水埋深5m.土基属于中湿~干燥类型。路北端有5棵古槐树。

该路改建设计资料:南接公路某环高速路立交,北接某路,全长2400m,沿线与6条道路平交。在3个主要过街路口设置人行过街天桥。横断面为四幅路,中间隔离带3.5m,两侧主路为三上三下各宽11.5m,分隔带各宽4.75m,辅路各宽7m,外侧步道为5m,红线范围60m.路拱横坡1.5%,纵坡0.3%~0.5%.

该路结构为:上面层4cmSMA-13,中面层5cmAC-25,下面层6cmAC-30,基层51cm石灰粉煤灰砂砾,总厚66cm,路基为9%石灰处理土20cm,要求机械化施工。人行步道结构,防滑彩色方砖,镶嵌0.5m宽盲道砖。增建D1600雨水管道、D1150污水管道各一条。

[问题]

该城市主干路施工前应做好哪些现场准备和技术准备?

题型:单项选择题

某机动车与行人之间发生交通事故,机动车一方没有过错。依据《道路交通安全法》,下列关于机动车一方在该事故中赔偿责任的说法,正确的是()。

A.机动车一方不承担赔偿责任

B.机动车一方承担不超过10%的赔偿责任

C.机动车一方承担不超过20%的赔偿责任

D.机动车一方承担主要赔偿责任

题型:单项选择题

设备安装过程中,零部件清洗与装配的下一步工序应该为()。P34

A.设备试运转

B.设备固定与灌浆

C.设备安装调整

D.润滑与设备加油

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