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【简答题】
气缸垫装在( )和( )之间,其作用是保证气缸盖与气缸体接触面的密封,防止漏气、漏水和漏油。
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举一反三
【单选题】According to Philip Balls research, which of the following is true?
A.
Human beings are born to be professional musicians.
B.
There exist no sharp differences among various types of music.
C.
People usually learn music by means of hearing around.
D.
Mankind posses a natural music instinct and can't wipe it off.
【判断题】电话总机的主要职能之一是充当饭店出现紧急情况时的指挥中心。
A.
正确
B.
错误
【简答题】Air France flight 358--4.mp4 4) Air France 358 Toronto Canada, it is summer evening and AFR 358 from Paris is ______ International airport. On board Airbus 340 are __________ But the flight ________, ...
【单选题】患者男性,25岁,高热3日未进食,自述口渴尿少。查体:口舌干燥,皮肤弹性差,眼窝凹陷,血清钠浓度为155mmol/L,尿比重1.029。该患者应首先输入的液体为( )
A.
3%氯化钠溶液
B.
5%碳酸氢钠溶液
C.
5%葡萄糖溶液
D.
5%葡萄糖氯化钠溶液
E.
平衡液
【简答题】完形填空。 Philip is from England. Now he is studying in Beijing. He gets up at half past six 1 has breakfast at seven o'clock. After that, he 2 goodbye to his parents, and 3 home for school. His school is...
【单选题】患者男性,25岁,高热3日未进食,自述口渴尿少。查体:口舌干燥,皮肤弹性差眼窝凹陷,血清钠浓度为155mmol/L,尿比重1.029.应首先输入的液体为()
A.
3%氯化钠溶液
B.
5%碳酸氢钠溶液
C.
5%葡萄糖溶液
D.
5%葡萄糖氯化钠溶液
E.
平衡液
【单选题】下列( )不是无线局域网的优点。
A.
传输速率高
B.
使用灵活
C.
扩展方便
D.
安装便捷
【单选题】听力原文:Friend: Hello, Philip. Are you doing a photography course? Philip: Yes, there wasn't one at my college, Park College, so I go to City College in South Road. Friend: Are your classes in the evenin...
A.
5.15 p.m.
B.
6.00 p.m.
C.
6.45 p.m.
【简答题】改写句子,不改变句子意思。 Philip is usually a hard worker. Philip usually works __________________.
【单选题】下列不是无线局域网的优点的是( )
A.
移动性能好
B.
可以支持多种终端接入
C.
建设成本低,不需另外网络线缆
D.
网络带宽高,不受建筑能其他环境的影响
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