已知p：∅⊆{0}，q：{1}∈{1，2}．由他们构成的新命题“p∧q”，“p∨

德、俄、法三国干涉“还辽”事件充分说明( )。

A．德日在远东地区的争夺激烈

B．日本已不能独霸中国

C．德、俄、法利益完全一致

D．帝国主义之间既勾结又斗争

找出胶体磨产生振动大的原因，可分别采取（）措施排除故障。

A、紧固松动的地脚螺栓

B、调整转子与定子间隙

C、增加电机转数

D、降低介质粘度

DOM is a platform- and language-(1)API that allows programs and scripts to dynamically access and update the content, structure and style of WWW documents (currently,definitions for HTML and XML documents are part of the specification). The document can be further processed and the results of that processing can be incorporated back into the presented(2).DOM is a (3) -based API to documents, which requires the whole document to be represented in (4)while processing it.A simpler alternative to DOM is the event-based SAX, which can be used to process very large (5) documents that do not fit into the memory available for processing.

空白（1）处应选择（）

A.specific

B.neutral

C.contained

D.related

进行客户经理业绩统计核实的部门是（）。

A.客户经理所在单位

B.风险管理部门

C.公司业务部门

D.人力资源部门

回风系统的阻力一般占全矿阻力的（）左右。

A、1/5

B、1/4

C、1/3

D、1/2