皮皮学，免费搜题
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【单选题】
对三极管放大作用的实质,下列叙述正确的是A.
三极管可以把小能量放大成大能量
B.
三极管可以把小电流放大成大电流
C.
三极管可以用小电压放大成大电压
D.
三极管可以用小电流控制大电流
拍照语音搜题，微信中搜索"皮皮学"使用
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皮皮学刷刷变学霸
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【简答题】仿照例子写句子。 例: shop, buy clothes Let's go to the shop to buy clothes. 1. restaurant, eat some dumplings ______________________________________________________________ 2. library, read books _____________...
【单选题】_____ are good friends. [ ]
A.
You, I and he
B.
I, he and you
C.
You, he and I
D.
He, you and I
【简答题】buy clothes.
【单选题】________ like American fried chicken. [ ]
A.
You, he and I
B.
He, you and I
C.
I, you and he
【单选题】All but______to have an excursion.
A.
he and I am going
B.
I and he is going
C.
he and I are going
D.
I and he are going
【简答题】Where do you usually buy clothes
相关题目：
【单选题】_____ are good friends. [ ]
A.
You, I and he
B.
I, he and you
C.
You, he and I
D.
He, you and I