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【判断题】
数控机床为了避免运动件运动时出现爬行现象，可以通过减少运动件的摩擦来实现。
A.
正确
B.
错误
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【单选题】消费者有权拒绝经营者的强制交易行为，这是消费者的(    )。
A.
知悉真情权    
B.
自主选择权
C.
公平交易权    
D.
获得赔偿权
查看完整题目与答案
【单选题】听力原文：W: Why are you so tired and upset? M: I've been taking the history course this term. But the trouble is that I'll never get through the reading list. Q: Why is the man worried? (19)
A.
He has lost his history book.
B.
He doesn't like the history course.
C.
He has to read a lot of history books.
D.
He finds history difficult to understand.
查看完整题目与答案
【单选题】消费者有权拒绝经营者的强制交易行为,这是消费者的( )。
A.
悉真情权
B.
法求偿权
C.
公平交易权
D.
获得赔偿权
查看完整题目与答案
【单选题】听力原文：W: Why are you SO tired and upset? M: I've been taking a history course this term. But the trouble is that I'll never get through the reading list. I just don't know whether I could survive the f...
A.
He finds history books difficult to understand.
B.
He has to read a lot of history books.
C.
He doesn't like the history course.
D.
He has lost his history book.
查看完整题目与答案
【单选题】—Why does he look so tired these days? —Because he is _____too much pressure. [     ]
A.
in
B.
on
C.
under
D.
before
查看完整题目与答案
【单选题】对于与非门构成的基本 RS 触发器,当触发器状态置 0 时,( )。
A.
S=0; R=0
B.
S=0; R=1
C.
S=1; R=0
D.
S=1; R=1
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【单选题】听力原文：W: Why is Bob so upset? M: He's been studying day and night for his final exam. I warned him many times to prepare earlier. Q: What does the man mean? (17)
A.
Bob is too tired to study any more.
B.
He told Bob not to study late at night.
C.
Bob didn't hear the alarm.
D.
He had often advised Bob to study.
查看完整题目与答案
【简答题】某理想气体的 C V, m = 3 R / 2 ,开始处于 0 °C, 100 kPa 和 100 dm 3 。 ( 1 ) 若恒容升温,使其压力变为 200 kPa ; ( 2 ) 若绝热可逆压缩,压力变为 200 kPa 。 分别求出上述两个过程的 Q , W , D U , D H 。
查看完整题目与答案
【多选题】初诊Graves病核医学检查的异常表现为（）
A.
T3、T4↑，sTSH↓
B.
甲状腺摄131I率↓
C.
TGAb、TPOAb大多阳性
D.
TRAb、TSI（甲状腺刺激抗体）大多阳性
E.
甲状腺激素抑制试验表现为受抑制
查看完整题目与答案
【单选题】全心全意为人民服务是党的根本( )。
A.
制度
B.
目标
C.
宗旨
D.
目的
查看完整题目与答案
相关题目：
【单选题】消费者有权拒绝经营者的强制交易行为，这是消费者的(    )。
A.
知悉真情权    
B.
自主选择权
C.
公平交易权    
D.
获得赔偿权
查看完整题目与答案
【单选题】听力原文：W: Why are you so tired and upset? M: I've been taking the history course this term. But the trouble is that I'll never get through the reading list. Q: Why is the man worried? (19)
A.
He has lost his history book.
B.
He doesn't like the history course.
C.
He has to read a lot of history books.
D.
He finds history difficult to understand.
查看完整题目与答案
【单选题】消费者有权拒绝经营者的强制交易行为,这是消费者的( )。
A.
悉真情权
B.
法求偿权
C.
公平交易权
D.
获得赔偿权
查看完整题目与答案
【单选题】听力原文：W: Why are you SO tired and upset? M: I've been taking a history course this term. But the trouble is that I'll never get through the reading list. I just don't know whether I could survive the f...
A.
He finds history books difficult to understand.
B.
He has to read a lot of history books.
C.
He doesn't like the history course.
D.
He has lost his history book.
查看完整题目与答案
【单选题】—Why does he look so tired these days? —Because he is _____too much pressure. [     ]
A.
in
B.
on
C.
under
D.
before
查看完整题目与答案
【单选题】对于与非门构成的基本 RS 触发器,当触发器状态置 0 时,( )。
A.
S=0; R=0
B.
S=0; R=1
C.
S=1; R=0
D.
S=1; R=1
查看完整题目与答案
【单选题】听力原文：W: Why is Bob so upset? M: He's been studying day and night for his final exam. I warned him many times to prepare earlier. Q: What does the man mean? (17)
A.
Bob is too tired to study any more.
B.
He told Bob not to study late at night.
C.
Bob didn't hear the alarm.
D.
He had often advised Bob to study.
查看完整题目与答案
【简答题】某理想气体的 C V, m = 3 R / 2 ,开始处于 0 °C, 100 kPa 和 100 dm 3 。 ( 1 ) 若恒容升温,使其压力变为 200 kPa ; ( 2 ) 若绝热可逆压缩,压力变为 200 kPa 。 分别求出上述两个过程的 Q , W , D U , D H 。
查看完整题目与答案
【多选题】初诊Graves病核医学检查的异常表现为（）
A.
T3、T4↑，sTSH↓
B.
甲状腺摄131I率↓
C.
TGAb、TPOAb大多阳性
D.
TRAb、TSI（甲状腺刺激抗体）大多阳性
E.
甲状腺激素抑制试验表现为受抑制
查看完整题目与答案
【单选题】全心全意为人民服务是党的根本( )。
A.
制度
B.
目标
C.
宗旨
D.
目的
查看完整题目与答案
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