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提问人：网友zouhao1985
发布时间：2022-01-06
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求题16-5图所示二端口的混合（H）参数矩阵。
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更多“_5_”相关的问题
___________________
________________________第6题
Write down the words describing the shapes of the following objects. Example: 
rectangle 1) 
_______________
rectangle 1) _______________
第7题
Please choose the phrase according to the given definition. 1. sth that looks threatening, but weak and easy to defeat
A、as good as gold
B、iron will
C、have a mind like a steel trap
D、paper tiger
第8题
2. a very important principle which should be followed if one wants to succeed in performing a particular task
A、a heart of gold
B、golden rule
C、as good as gold
D、Silence is gold
第9题
Please choose proper phrases to complete the following sentences. She always puts others before herself: she has ____________.
A、silver tongue
B、a heart of gold
C、a heart of steel
D、a mind like a steel trap
