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【单选题】
The author holds the opinion that climate changes have started with the dawn of agriculture.
A.
Y
B.
N
C.
NG
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【单选题】— Tom hasn't turned up yet. He might have got lost. — No, he ________. His car has got a GPS. [    ]
A.
must not have got lost
B.
wouldn't have got lost
C.
can't have got lost
D.
shouldn't h ave got lost
查看完整题目与答案
【单选题】处理乘客票务事务时,应填写
A.
票务员结算单
B.
乘客事务处理单
C.
乘客事务交接单
D.
票务员交接单
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【单选题】"深蓝"刚刚诞生时与一般的专业国际象棋选手下棋经常会输，经过一段时间的下棋磨练，它可以战胜国际象棋的世界冠军，这主要归功于"深蓝"计算机应用的人工智能技术是（）
A.
机器学习
B.
模式识别
C.
智能代理
D.
可计算认知结构
查看完整题目与答案
【单选题】动静脉血氧含量差大于正常见于下列哪项?
A.
低输出量性心力衰竭
B.
慢性阻塞性肺气肿
C.
一氧化碳中毒
D.
氰化物中毒
E.
亚硝酸盐中毒
查看完整题目与答案
【简答题】碳酸氢钠俗名( ),是一种细小的白色( ),受热会分解产生( )气体。
查看完整题目与答案
【多选题】What are the characteristics of external narrator?
A.
The External Narrator can enter directly into the minds of other human beings.
B.
The External Narrator can directly reveal what a character is thinking and feeling
C.
The External Narrator is often used in a first person point of view.
D.
The External Narrator usually is not involved in the story.
查看完整题目与答案
【判断题】票务应急若乘客持受影响单程票办理退款时,售票员需确认车票的上次使用日期与应急日期相符,回收乘客的单程票,填写《乘客票务事务处理单》,根据车票余额办理退款。
A.
正确
B.
错误
查看完整题目与答案
【单选题】Eagerly and anxiously Tom Sawyer pressed forward by the light of the pocket electric lamps. He was obsessed by two thoughts-what he might find and the necessity for aiding in the rescue of the rivals.
A.
driven
B.
haunted
C.
affected
D.
disturbed
查看完整题目与答案
【单选题】厌氧条件下，下列哪种化合物会在哺乳动物肌肉组织中积累？
A.
乳酸
B.
乙酸
C.
丙酮酸
D.
二氧化碳
查看完整题目与答案
【单选题】[问题10] 有关类Demo,哪句描述是正确的? public class Demo extends Base{ private int count; public Demo(){ System.out.println("A Demo object has beencreated"); } protected void addOne() {count++; } } (难度系数:2)
A.
当创建一个Demo类的实例对象时，count的值为0
B.
当创建一个Demo类的实例对象时，count的值是不确定的
C.
超类对象中可以包含改变count 值的方法
D.
Demo的子类对象可以访问count
查看完整题目与答案
相关题目：
【单选题】— Tom hasn't turned up yet. He might have got lost. — No, he ________. His car has got a GPS. [    ]
A.
must not have got lost
B.
wouldn't have got lost
C.
can't have got lost
D.
shouldn't h ave got lost
查看完整题目与答案
【单选题】处理乘客票务事务时,应填写
A.
票务员结算单
B.
乘客事务处理单
C.
乘客事务交接单
D.
票务员交接单
查看完整题目与答案
【单选题】"深蓝"刚刚诞生时与一般的专业国际象棋选手下棋经常会输，经过一段时间的下棋磨练，它可以战胜国际象棋的世界冠军，这主要归功于"深蓝"计算机应用的人工智能技术是（）
A.
机器学习
B.
模式识别
C.
智能代理
D.
可计算认知结构
查看完整题目与答案
【单选题】动静脉血氧含量差大于正常见于下列哪项?
A.
低输出量性心力衰竭
B.
慢性阻塞性肺气肿
C.
一氧化碳中毒
D.
氰化物中毒
E.
亚硝酸盐中毒
查看完整题目与答案
【简答题】碳酸氢钠俗名( ),是一种细小的白色( ),受热会分解产生( )气体。
查看完整题目与答案
【多选题】What are the characteristics of external narrator?
A.
The External Narrator can enter directly into the minds of other human beings.
B.
The External Narrator can directly reveal what a character is thinking and feeling
C.
The External Narrator is often used in a first person point of view.
D.
The External Narrator usually is not involved in the story.
查看完整题目与答案
【判断题】票务应急若乘客持受影响单程票办理退款时,售票员需确认车票的上次使用日期与应急日期相符,回收乘客的单程票,填写《乘客票务事务处理单》,根据车票余额办理退款。
A.
正确
B.
错误
查看完整题目与答案
【单选题】Eagerly and anxiously Tom Sawyer pressed forward by the light of the pocket electric lamps. He was obsessed by two thoughts-what he might find and the necessity for aiding in the rescue of the rivals.
A.
driven
B.
haunted
C.
affected
D.
disturbed
查看完整题目与答案
【单选题】厌氧条件下，下列哪种化合物会在哺乳动物肌肉组织中积累？
A.
乳酸
B.
乙酸
C.
丙酮酸
D.
二氧化碳
查看完整题目与答案
【单选题】[问题10] 有关类Demo,哪句描述是正确的? public class Demo extends Base{ private int count; public Demo(){ System.out.println("A Demo object has beencreated"); } protected void addOne() {count++; } } (难度系数:2)
A.
当创建一个Demo类的实例对象时，count的值为0
B.
当创建一个Demo类的实例对象时，count的值是不确定的
C.
超类对象中可以包含改变count 值的方法
D.
Demo的子类对象可以访问count
查看完整题目与答案