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【单选题】
电力电子器件IGBT为（）器件。A.
电压控制型
B.
电流控制型
C.
单极型
D.
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【简答题】补全对话（5分） A: What are you going to do this weekend? B: 小题1: A:I hear there will be a football match this Sunday.Bob and I are going to watch it. 小题2: B:Of course. Football is my favorite. But I don’t h...
【单选题】听力原文：M: Hey, there will be a program on Channel 4 at eight. You might like. It's about cat. W: I haven't heard about it. But you are right, I am interested in it. Q: What will the woman probably do? (...
A.
Call the TV station.
B.
Look for cats with the man.
C.
Meet the man at the cat exhibit.
D.
Watch the program on TV.
【简答题】There will be a sports meet at the end of this month, ____________?(完成反意疑问)
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