皮皮学，免费搜题
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【单选题】
两个同心簿壳，半径分别为R 1 和R 2 （R 2 〉R 1 ）若分别带上电量为q 1 和q 2 的电荷，则两者的电势分别为U 1 和U 2 （选无穷远处为电势零点）。现用导线将两球壳相连接，则它们的电势为（）A.
A
B.
B
C.
C
D.
D
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举一反三
【简答题】Based on the ______of articulation, we can classify consonants into stop, nasal, fricative, approximant, lateral and affricate and so on.
【单选题】According to the levels of integration, we can classify integrated ciruits into SSI,MSI,LSI,and VLSI, which one has the lowest integration?
A.
VLSI
B.
LSI
C.
MSI
D.
SSI
【单选题】According to the levels of integration, we can classify integrated ciruits into SSI,MSI,LSI,and VLSI, which one has the highest integration?
A.
VLSI
B.
LSI
C.
MSI
D.
SSI
【判断题】If we focus on learners’ preference for the time they respond, we can classify cognitive styles into reflective and impulsive.
A.
正确
B.
错误
【简答题】Based on the ________ of articulation, we can classify consonants into top, nasal, fricative, approximant, lateral and affricate and so on.
【判断题】Based on the manner of articulation, we can classify consonants into stop, nasal, fricative, approximant, lateral and affricate and so on.
A.
正确
B.
错误
【判断题】If we focus on learners’ preference for the time they respond, we can classify cognitive styles into reflective and impulsive.
A.
正确
B.
错误
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