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【多选题】
( 2019· 合肥) (多选)如图所示,是小明同学探究 “ 磁场对通电导体的作用 ” 的实验装置, ab 是一根金属棒,通过金属导轨连接到电路中,闭合开关后,金属棒没有运动(仪器,电路都完好),要想使金属棒运动起来,下列措施可行的是( )A.
将蹄形磁体的 N 、 S 极对调
B.
换用磁性强一些的蹄形磁体
C.
换用能提供较大电流的直流电源
D.
把电源两极对调
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【单选题】Housing prices ______ much higher now if the government hadn’t taken measures to control housing dealing. [ ]
A.
were
B.
had been
C.
would be
D.
would have been
【简答题】(a) Minco is a major property developer which buys land for the construction of housing. One aspect of its business is to provide low-cost homes through the establishment of a separate entity, known a...
【简答题】A．Take some money to the housing office. B．Inform. the director of student housing in a letter. C．Fill out a form. in the library. D．Maintain a high grade average.
【单选题】时间感知扭曲是指对时间不正确的知觉。在生活中，受各种因素影响，人们对时间的感知往往会不符合实际，有时候觉得时间过长，有时候觉得时间太短。许多原因都可以造成时间感知扭曲，现实中一场糟糕的表演会让人如坐针毡、觉得终场遥遥无期，与此相反的是，人们对于美好愉悦的时光总嫌太短。根据上述定义，下列选项不符合时间感知扭曲的是：()
A.
一日不见，如三月兮
B.
欢愉嫌夜短，寂寞恨更长
C.
孤馆度日如年，风露渐变
D.
入春才七日，离家已二年
【单选题】Recently, people more concern about _________.
A.
the housing shortage and the housing deprivation in Belgium
B.
the deterioration of housing conditions
C.
the government's macroeconomic and microeconomic policies
D.
how to buy their own houses by the aid of the government
【简答题】A．Take some money to the housing office. B．Inform. the director of student housing in a letter. C．Fill out a form. in the library. D．Maintain a high grade average.
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