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【简答题】
十七大报告指出：新时期最鲜明的特点是（ ），新时期最显著的成就是（ ），新时期最突出的标志是（ ）。
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知识点：
皮皮学刷刷变学霸
举一反三
【单选题】I passed the test. I______it without your help.
A.
would not pass
B.
wouldn't have passed
C.
didn't pass
D.
had not passed
【单选题】What is the corresponding circuit if we add an independent voltage source u and find the port current i?
A.
a resistor
B.
an independent voltage source connecting in series with a resistor
C.
an independent voltage source
D.
an independent current source connnecting in series with a resistor
E.
an independent current source connnecting in parallel with a resistor
【简答题】什么叫互感电动势?
【单选题】I passed the test. I ________ it without your help
A.
wouldn’t pass
B.
wouldn’t have passed
C.
didn’t ‘t pass
D.
had not passed
【简答题】什么叫互感电动势？
【单选题】The circuit is shown in the figure, by the superposition Theorem we can find out that the current is I=______A. Choose A,B,C or D.
A.
-0.5A
B.
-2/3A
C.
4/3A
D.
1.5A
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