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【判断题】
放大电路的输出电阻中包含负载电阻RL,这种说法是正确的,还是错误的。A.
正确
B.
错误
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举一反三
【单选题】Uncle Li and Uncle Wang live in the low and broken houses because ______.
A.
they hope to save money
B.
they're both poor
C.
they're not far from their farms
【简答题】阅读理解。 Uncle Li and Uncle Wang are good friends. They live next to each other and their farms are both at the foot of the mountain. So they can help each other. But neither of them likes to use his hea...
【简答题】根据下列材料请回答 61～65 题： 第 61 题 Uncle Li and Uncle Wang live in the low and broken houses because_______.
【简答题】Passage 3 Uncle Li and Uncle Wang are good friends. They live next to each other and their farms are both at the foot of the mountain. So they can help each other. But neither of them likes to use his...
【单选题】Uncle Li and Uncle Wang were unhappy because ______.
A.
they had sustained losses in business
B.
they had lost some money in the city
C.
other people profited in the city
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