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【单选题】
若 u D > 0.7V 则( )A.
二极管导通
B.
二极管截止
C.
二极管放大
D.
二极管断开
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举一反三
【单选题】Sam: Hello! My name is Sam. Billy: 3. __________________ I ’ m Billy.
A.
Sorry, could you say your name again?
B.
You are a new student, aren ’ t you?
C.
Got it.
D.
Nice to meet you.
E.
And this is my brother.
【单选题】What was the parrot’s response when John shook him?
A.
He became politer.
B.
He got even ruder.
C.
He remained the same.
D.
He laughed and ignored him.
【简答题】What was Lily’s comfort object?
【简答题】Hello! name is Dick. I thir years old. I’m England. This is my English teacher. name is Bill Smith. He is from , too. I have（有） friends, Tom and Mike. We are in No.2 Junior High School in Beijing....
【单选题】听力原文：Oh, darling, you are so beautiful today! (A) Thanks, mum. I use the lipstick you gave me. (B) No, I'm afraid so. (C) Thanks, mum. But I like the blue dress better. (20)
A.
B.
C.
【简答题】MRS WARREN: (piteously) Oh, my darling, how can you be so hard on me? Have I no rights over you as your mother? VIVIE: Are you my mother? MRS WARREN; (appalled) Am I your mother! Oh, Vivie! VIVIE : Th...
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