题目内容

监察机关对监察权力的行使有哪些自我制约措施?

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吃鳝鱼的时候,与()合吃对滋养身体有较高的功效。

Given: 3.class MyServlet extends HttpServlet { 4.public void doPut(HttpServletRequest req, HttpServletResponse resp) throws ServletException,IOException { 5.// servlet code here ... 26.} 27.} If the DD contains a single security constraint associated with MyServlet and its only tagsand tags are:GETPUT Admin Which four requests would be allowed by the container?()

A user whose role is Admin can perform a PU
B. A user whose role is Admin can perform a GE
C. A user whose role is Admin can perform a POS
D. A user whose role is Member can perform a PU
E. A user whose role is Member can perform a POS
F. A user whose role is Member can perform a GE

紧急制动采空气制动,对AW0-AW3载荷条件,紧急制动减速度为1.1m/s2

A. 正确
B. 错误

下列属于皮带跑偏原因的是()

A. 皮带制造质量不良,带心沿带宽方向受力不均
B. 滚筒中心线同带式输送机中心线不垂直
C. 拉紧装置松紧不一样
D. 物料粘附在滚筒表面,使滚筒外径变形

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