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【单选题】
What is the man’s sister doing now
A.
She is visiting London.
B.
She is visiting New York.
C.
She is visiting Shanghai.
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参考答案：
参考解析：
刷刷题刷刷变学霸
举一反三
【单选题】若um=2847mm，则系数η=（）. A．0.7 B．0.82 C．1.0 D．1.13
A.
无梁楼板，柱网尺寸为7.5m×7.5m，板厚200mm，中柱截面尺寸为600mm×600mm，安全等级二级，环境类别为一类。
【单选题】Sleep is a funny thing. We’’re taught that we should get seven or eight hours a night, but a lot of us get by just fine on less, and some of us actually sleep too much. A study out of the University o...
A.
can still provide quality medical care
B.
will remain alert because he is used to it
C.
may ignore the potential risk of insufficient sleep
D.
should be fired if he continues the medical operation
【单选题】Why didn’’t Peter take more money from the bank
A.
He was limited by time and the size of his pockets.
B.
The maximum sum allowed was 55,000.
C.
Large bills were not within his reach.
D.
He was afraid that he would be caught on the spot.
【单选题】该柱受压承载力设计值与（）项数值相近。 A．292.7kN B．213.5kN C．241.4kN D．255.6kN
A.
某5m高轴心受压砖柱，e＝0，上下端均为不动铰支座，采用MU10和M5的混合砂浆砌筑，截面尺寸为490mm×490mm。
【单选题】It was fifteen past nine as Marie hurried into the office building where she was going to work Her bus had inched along through heavy morning traffic, making her a few minutes late for her very first ...
A.
would start their work by listening to a joke
B.
were cold to newcomers
C.
were always punctual for work
D.
lacked devotion to the company