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【单选题】
对于含有受控源的电路,可推断出( )是错误的。A.
受控源可先当作独立电源处理，列写电路方程
B.
在结点电压法中，当受控源的控制量不是结点电压时，需要添加用结点电压表示控制量的补充方程
C.
在回路电流法中，当受控源的控制量不是回路电流时，需要添加用回路电流表示控制量的补充方程
D.
若采用回路电流法，对列写的方程进行化简，在最终的表达式中互阻始终是相等的，即： R ij =R ji
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举一反三
【判断题】The relative frequency approach is useful in interpreting probability statements such as those heard from weather forecasters or scientists.
A.
正确
B.
错误
【单选题】Hurricane Belle was noteworthy because
A.
it didn't follow the path predicted by forecasters.
B.
it didn't move at the speed predicted by forecasters.
C.
it killed more people than any other hurricanes.
D.
it caused more damage than any other hurricanes.
【简答题】句型转换。 1. I hate people. The people speak more but do less. (改为定语从句) I hate people _____ _____ more but do less.
【多选题】如下说法正确的是( )。
A.
城市市区的土地属于国家所有
B.
农村的土地，除由法律规定属于国家所有的以外，属于农民集体所有
C.
农村的宅基地和自留地、自留山，属于农民集体所有
D.
城市郊区的土地，均不属于农民集体所有
【单选题】A few days without rain have allowed flood waters to begin to _____ , but weather forecasters predict more monsoon rains in the days to come.
A.
recede
B.
deem
C.
rise
D.
intervene
【单选题】Temperatures will soar over the weekend, say the weather forecasters. 天气预报员说,气温会在周末骤升。
A.
increased rapidly
B.
rose to a great height
C.
flew at a great height
【简答题】名型转换。 1. There are 3 people in my family. (对划线部分提问) _____ _____ people are there in your family? 2. There is some milk in the bottle. (对划线部分提问) _____ _____ milk is there in the bottle?
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