What does the professor say the term stadium refers to
A place for making astronomical observations.
B. An instrument used for observing stars.
C. A unit of measurement.
D. The North Star.
查看答案
()以静态或动态的连接方式为应用程序提供一组可使用的类,()除了提供可被应用程序调用的类以外,还基本实现了一个可执行的架构。 ()以静态或动态的连接方式为应用程序提供一组可使用的类
A. 函数库
B. 类库
C. 框架
D. 类属
What does the professor say about ancient Greeks who traveled south
A. They noticed an apparent change in the position of the North Star.
B. They observed eclipses at different times Of the year.
C. They were the first to estimate the distance between heavenly bodies.
D. They wanted to prove that the Earth was flat.
Questions 24 and 25 are based on the following news. At the end of the news item, you will be given 10 seconds to answer the questions. Now listen to the news. The conference addresses the following issues EXCEPT ______.
A. poverty
B. gender inequality
C. environmental protection
D. world peace
某开发区拟出让一宗已完成“七通一平”的土地,面积为10000m2。该开发区每亩征地开支平均5万元,完成1km2的开发需投入2亿元。一般征地完成后,“七通一平”的周期为两年,且第一年的投资额占总开发投资的40%,全部土地投资回报率为20%,土地出让增值收益率为20%,当地银行年贷款利率为10%。 请就上述内容,回答下列各题: 该宗土地的投资利润为( )元/m2。
A. 68
B. 55
C. 45
D. 60