皮皮学,免费搜题
登录
搜题
【单选题】
若ADR2+3故障,两个PFD由FAC()提供数据?
A.
FAC1
B.
FAC2
C.
FAC1+2
拍照语音搜题,微信中搜索"皮皮学"使用
参考答案:
参考解析:
知识点:
.
..
皮皮学刷刷变学霸
举一反三
【单选题】被评估的某材料系最近购入,当时共购入500件,单价600元,共发生运杂费等8000元,经盘点,该材料尚余100件,则该批材料的评估值为()。
A.
61600元
B.
124000元
C.
308000元
D.
68000元
【单选题】两个图形关于某直线对称,对称点一定在(  )
A.
直线的两旁
B.
直线的同旁
C.
直线上
D.
直线两旁或直线上
【简答题】两条异面直线在同一平面内的射影是(    ) A 两条相交直线                     B 两条平行直线 C  一条直线和不在这条直线上的一个点 D 以上位置均有可能。
【单选题】异步电动机空载运行时,其功率因素为( )。
A.
较高
B.
较低
C.
【单选题】Read the following paragraph from the introduction [paragraphs 1-3]. India is a country in South Asia. More than one billion people live there. India has many languages and religions. What is the focu...
A.
a show
B.
an idea
C.
a person
D.
a place
【单选题】Read the paragraph below from the introduction [paragraphs 1-3]. The running buffalo clover vanished. That was when bison disappeared in the U.S. Scientists actually thought the plant was extinct. Thi...
A.
the running buffalo clover being spotted
B.
the running buffalo clover disappearing
C.
the running buffalo clover doing well
D.
the running buffalo clover getting run over
【单选题】已知平面中两条不同的直线,下列判断错误的是(  )
A.
这两条直线没有公共点,则两直线平行
B.
在一直线上的两点到另一直线距离相等,则两直线平行
C.
这两条直线被第三条直线所截,且同位角相等,则两直线平行
D.
这两条直线平行,且被第三条直线所截,则内错角相等
【简答题】某企业一次购入多种原材料,贷款通过银行付清,材料已验收入库。该业务的资料有:发票1张,银行结算凭证1张,收料单3张,材料请购单3张。该企业按实际成本核算材料,则此项业务记账凭证的附件张数应是( )张。
【单选题】Read the following paragraph from the introduction [paragraphs 1-5] of the article. Hide-and-seek is hard. It is harder than something like playful wrestling. You have to know the rules to play hide-a...
A.
why hide-and-seek is hard
B.
why playful wrestling is hard
C.
what the rules of hide-and-seek are
D.
what the roles of hide-and-seek are
【简答题】什么是园艺控制技术?有什么特点?常用措施有哪些?
相关题目: