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【单选题】
选择题 如果将3个单片电压为U、电荷为q的压电晶片并联使用后,关于输出电压与输出电荷的说法中,正确的是( )。A.
U´=3U,q´=3q;
B.
U´=U/3,q´=q/3;
C.
U´=U,q´=3q;
D.
U´=U,q´=q/3;
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举一反三
【单选题】He must _____ his sister with her math. [ ]
A.
try help
B.
trying to help
C.
trys to help
D.
try to help
【单选题】Your web application uses a simple architecture in which servlets handle requests and then forward to aJSP using a request dispatcher. You need to pass information calculated by the servlet to the JSP...
A.
Store the data in a public instance variable in the servlet.
B.
Add an attribute to the request object before using the request dispatcher.
C.
Add an attribute to the context object before using the request dispatcher.
D.
This CANNOT be done as the tag handler has no means to extract this data.
【简答题】He squeezed his sister too and gave her agentle push.
【单选题】1在患者体能较低,肌力相对低下的时期步行训练时可用的方法是
A.
主动伸髋训练
B.
骨盆和肩 胛带旋转训练
C.
步行的分解动作训练
D.
减重步行训练
E.
平行杠内行走
【简答题】内部融资的成本主要是机会成本和直接的财务成本。( )
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