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把一个圆柱体平均分成若干份切开，拼成一个近似的长方体．这个长方体的底面积是7平方分米，高是8分米，圆柱体的体积是______立方分米．

答案

7×8=56（立方分米）；

故答案为56．

问答题

Thapelo and Mmusi form a company, TM Developments, for the purpose of developing a residential complex in Gaborone. Thapelo contributes half of the capital but plays no further active role in the business. Thapelo and Mmusi are both directors of the company. Each one of them nominates another director bringing the number of directors on the board to four.Although the constitution of the company provides that the directors may appoint one of their number as managing director, the four directors of TM Developments do not appoint a managing director. Instead, the directors leave the day-to-day management of the company to Mmusi.Mmusi engaged Horizon Architects to prepare plans for the residential development. Once the plans were completed, Horizon Architects demanded payment from TM Developments. TM Developments declined to pay Horizon Architects claiming that Mmusi had no authority to engage Horizon Architects.Horizon Architects approaches you for advice on TM Developments’ possible liability for the work done.Required:Advise Horizon Architects. (10 marks)
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单项选择题 A1型题

水源的卫生防护措施叙述不正确的是（）

A.取水点上游100m，下游1000m不得排放工业废水和生活污水

B.取水点上游1000m，下游100m不得排放工业废水和生活污水

C.取水点上游100m，下游100m不得排放工业废水和生活污水

D.取水点周围半径1000m内不得捕捞、养殖、游泳等活动

E.取水点的河流禁止一切活动
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