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【单选题】
溢流阀故障使系统压力不稳定的原因可能是（）A.
主阀芯动作不灵活
B.
主阀芯阻尼时通
C.
导阀调压螺钉锁紧松动
D.
A或B或C
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反馈参考答案：
举一反三
【简答题】在不解体情况下,发动机点火系统的检测诊断主要分为 检测与分析和 检测两个方面 。
【单选题】在Word 2010的“文件”菜单“最近所用文件”功能面板中显示有一些WORD文件名,这些文件是_______。
A.
当前已打开的文件
B.
最近被操作过的所有文档
C.
所有Word 2010文档
D.
最近被操作过的Word 2010文档
【单选题】下列有关普通合伙企业及其合伙人债务清偿的表述中,符合《合伙企业法》规定的 是 ( )。 I . 合伙企业对其债务,应先以其全部财产进行清偿 II . 合伙企业不能清偿到期债务的,合伙人承担无限连带责任 III . 合伙人发生与合伙企业无关的债务,债权人可代位行使该合伙人在合伙企业中的权利 IV . 人民法院强制执行合伙人的财产份额时,应经全体合伙人同意
A.
Ⅰ、Ⅱ、Ⅲ、Ⅳ
B.
Ⅰ、Ⅳ
C.
Ⅱ、Ⅲ
D.
Ⅰ、Ⅱ
【简答题】Was he a space alien?
【简答题】无菌条件是指（ ）、包装环境、包装物都达到商业无菌
【多选题】The title of the text is a question: “Was Einstein a Space Alien?” The author answers the quesitons in the negative and illustrates his answer with various supporting facts. Now choose some of the fac...
A.
Einstein was not a space alien.
B.
Other physists like Mas Planck, more senior and experienced than Einstein, were closing in on the answer, but he got there first.
C.
Galison: If Einstein hadn't been born, his 1905 papers would have been written in some form by others.
D.
Einstein himself credited his discoveries to imagination and questioning more so than orthodox intelligence.
【单选题】Which of the following can be concluded from this passage?
A.
China's gold and silver reserves are among the largest in the world.
B.
China's reserves of minerals are among the largest in the world.
C.
The development of science and technology will guarantee the discovery of more minerals.
D.
The prospects for more minerals are gloomy.
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