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更多“-What time will the next train leave?-At 8. 19.A. RightB. Wrong ”相关问题
  • 第1题:

    Don't forget to _________ the key _________ me when you go out.

    A.leave...out

    B.leave...on

    C.leave...for

    D.leave...with


    参考答案:D

  • 第2题:

    David: Good morning.l'd like to make an appointment to see Mr Bond this morning , please.

    Nursc: l' m sorry.I don' t have any appointments this morning.

    David: Oh , dear.I'm feeling really ill.

    Nurse: What's the matter?

    David: I feel terrible.I' ve got a headache , backache and a sore throat.

    Nurse: Have you got a temperature?

    David: I think so was hot and cold a1l night and I was sick this morning.

    Nursc: You feel awful.don't you? Do you think you've got flu?

    David: Yes, probably.Or an infection in my throat.

    Nursc: OK.I call give you an emergency appointment.Can you come at the end of th morning? Come at eleven thirty and wait until a doctor is free.

    David: OK.Thank you.

    26.David has got a headache , earache and backache.

    A.Right

    B.Wrong

    27.David felt hot and cold during the night.

    A.Right

    B.Wrong

    28.The nurse thinks David has an infection in his throat.

    A.Right

    B.Wrong

    29.Mr Bond is free at 11: 30.

    A.Right

    B.Wrong

    30.David gets an appointment finally.

    A.Right

    B.Wrong


    参考答案:BABBA

  • 第3题:

    在MINST数据集中,访问训练集train_x的第4个样本,可以通过_______语句实现。

    A.train_x[4]

    B.train_x[3]

    C.train_x[0:3]

    D.train_x[:4]


    train_x[3]

  • 第4题:

    - What' s the weather like in Shanghai today? It' s rainy.

    A.Right

    B.Wrong


    参考答案:A

  • 第5题:

    一What's the weather like in your city?

    一Yes,the sun is shining.

    A. Right

    B. Wrong


    参考答案B

  • 第6题:

    下列哪些语句会开始模型的训练:

    A.LinearRegression().fit(x_train,y_train)

    B.lr_mod.predict(x_train)

    C.lasso_mod.fit(x_train,y_train)

    D.vote_mod.predict(x_train)


    B