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参考答案和解析
正确答案:A
更多“The next train to Beijing is ____ to arrive at 9 A.m.. ”相关问题
  • 第1题:

    Which of the following infinitives is used as the object complement()?

    A.Do you know what to say to a person on his birthday

    B.It takes us about 45 minutes to go to the station

    C.we can see buses come and go in a busy street

    D.It is too late to catch the 9:30 train


    答案:C

    解析:感官动词see, watch, observe, look at, hear, listen to, notice 等和使役动词have 后面的宾补有三种形式,即原形动词(不带to 的不定式)、现在分词和过去分词。现在分词表主动或正在进行,过去分词表被动或完成,动词原形表主动和完成;由选项中可知,C选项中see sth do ;后面接原形动词(不带to 的不定式)做宾补,故选C

  • 第2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3题:

    9、执行下面程序段后得到的结果是_______。 TRAIN_URL = "http://download.tensorflow.org/data/iris_training.csv" TRAIN_URL.split('/')[-1]

    A.'iris_training.csv'

    B.'data'

    C.'download.tensorflow.org'

    D.'http:'


    B

  • 第4题:

    What does Mary Unger say she will do?

    A. Set up the equipment by herself

    B. Arrive 30 minutes early on Thursday

    C. Make copies of her presentation materials

    D. E-mail the presentation schedule later that day.

    答案:C
    解析:

  • 第5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

  • 第6题:

    9、设单链表结点的结构为(data,next).若想摘除p->next所指向的结点,则应执行的操作是()

    A.p->next =p->next->next;

    B.p=p->next;p->next =p->next->next;

    C.p->next = p;

    D.p =p->next->next;


    s = rear->next->next; rear->next->next = s->next; free(s);