在招标投标的特性中,()是社会市场经济的本质要求,也是招标投标的根本特性。A.竞争性

题型:单项选择题

问题:

在招标投标的特性中,()是社会市场经济的本质要求,也是招标投标的根本特性。

A.竞争性

B.程序性

C.规范性

D.技术经济性

考点:招标采购专业实务招标采购专业实务题库
题型:单项选择题

下列关于质点的说法,正确的是(  )

A.原子很小,所以可以当作质点

B.研究和观察日食时,可把太阳当作质点

C.研究神舟十号飞船与天宫一号飞行器对接时,可将神舟十号飞船看做质点

D.从地球上的控制中心跟踪观察在太空中飞行的宇宙飞船,可以把飞船看做质点

题型:单项选择题

孕37周,胎心180次/分,出现频繁的晚期减速,此为

A.不完全流产
B.稽留流产
C.难免流产
D.先兆流产
E.完全流产

题型:单项选择题

一个正方形的周长是28米,它的边长是(    )米。

题型:单项选择题
阅读下面短文,掌握其大意,然后从各题所给的A、B、C和D项中,选出最佳选项,并在答题卡上将该项涂黑。
Tales of the supernatural are common in all parts of Britain. In particular, there was (and perhaps still is) a belief in fairies(仙女). Not all of these  41   are the friendly, people-loving characters that appear in Disney films, and in some folktales they are  42   and cause much human suffering. This is true in the tales about the Changeling. These tell the story of a mother whose baby grows  43   and pale and has changed so much that it is almost  44   to the parents. It was then  45   that the fairies had come and stolen the baby away and  46   the human baby with a fairy Changeling. There were many ways to prevent this from happening: hanging a knife over the baby’s head while he slept or covering him with some of his father’s clothes were just two of the recommended 47.  However, hope was not lost even if the baby had been  48 . In those cases there was often a way to get the  49   baby back. You could  50   the Changeling on the fire--then it would rise up the chimney, and you would hear the sound of fairies’ laughter and soon after you would find your own child safe and sound nearby.
小题1:41.
A.babiesB.believersC.fairies D.supermen
小题2:
A.powerfulB.cruelC.frightened D.extraordinary
小题3:
A.sickB.slimC.short D.small
小题4:
A.uncomfortableB.unbelievableC.unacceptable D.unrecognizable
小题5:
A.fearedB.predictedC.heard D.reported
小题6:
A.coveredB.changedC.replaced D.terrified
小题7:
A.casesB.toolsC.stepsD.methods
小题8:
A.missedB.stolenC.found D.lost
小题9:
A.1ittleB.paleC.sad D.real
小题10:
A.seizeB.burnC.place D.hold
题型:单项选择题

以下()风险通常被认为是无法预测的。

A.商务风险

B.金融风险

C.通货膨胀

D.自然灾害

E.税务

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