()是安检员意志品质的综合体现。 A.自觉性 B.果断性 C.自制性 D.坚韧性

题型:单项选择题

问题:

()是安检员意志品质的综合体现。

A.自觉性

B.果断性

C.自制性

D.坚韧性

考点:民航安全检查员民航安全检查员题库
题型:单项选择题

教育费附加的计税依据是实际缴纳的()税额之和。

A.增值税、消费税、营业税 

B.消费税、营业税、所得税 

C.增值税、营业税、城市维护建设税 

D.消费税、所得税、城市维护建设税

题型:单项选择题

某大型工程项目由政府投资建设,业主委托某招标代理公司代理施工招标。招标代理公、司确定该项目采用公开招标方式招标,招标公告在当地政府规定的招标信息网上发布。招标文件中规定:投标担保可采用投标保证金或投标保函方式担保;评标方法采用经评审的最低投标价法;投标有效期为60天。
业主对招标代理公司提出以下要求:为了避免潜在的投标人过多,项目招标公告只在本市日报上发布,且采用邀请招标方式招标。
项目施工招标信息发布以后,共有12家潜在的投标人报名参加投标。业主认为报名参加投标的人数太多,为减少评标工作量,要求招标代理公司仅对报名的潜在投标人的资质条件、业绩进行资格审查。
开标后发现:
A投标人投标报价为8000万元,为最低投标价,经评审后推荐其为中标候选人。
B投标人在开标后又提交了一份补充说明,提出可以降价5%。
C投标人提交的银行投标保函有效期为70天。
D投标人投标文件的投标函盖有企业及企业法定代表人的印章,但没有加盖项目负责人的印章。
E投标人与其他投标人组成了联合体投标,附有各方资质证书,但没有联合体共同投标协议书。
F投标人的投标报价最高,故F投标人在开标后第二天撤回了其投标文件。
经过对投标文件的评审,A投标人被确定为中标候选人。发出中标通知书后,招标人和A投标人进行合同谈判,希望A投标人能再压缩工期、降低费用。经谈判后双方达成一致:不压缩工期,降价3%。

分析A、B、C、D、E投标人的投标文件是否有效如果无效,请说明理由。

题型:单项选择题

调压阀的输出压力可通过调整手轮来调整,()方向旋转手轮,使输出压力增高。

题型:单项选择题

芳芳进行探究鸡蛋受到的浮力大小与哪些因素有关。如图,请仔细观察图,并回答下列问题:

(1)从A、B两图可知,鸡蛋在水中受到的浮力是_______N。

(2)根据B、C两图实验,芳芳就得出了鸡蛋肥到的浮力大小与液体的密度有关。你认为这种探究方法对吗?________(填“对”或“不对”),如果不对,理由是____________________________。

题型:单项选择题

A child who has once been pleased with a tale likes, as a rule, to have it retold in almost the same words, but this should not lead parents to treat printed fairy stories as formal texts. It is always much better to tell a story than read it out of a book, and, if a parent can produce what, in the actual situation of the time and the child, is an improvement on the printed text, so much the better.

A charge made against fairy tales is that they harm the child by frightening him or making him sad thinking. To prove the latter, one would have to show in a controlled experiment that children who have read fairy stories were more often sorry for cruelty than those who had not. As to fears, there are, I think, some cases of children being dangerously terrified by some fairy story. Often, however, this arises from the child having heard the story once. Familiarity with the story by repetition turns the pain of fear into the pleasure of a fear faced and mastered.There are also people who object to fairy stories on the grounds that they are not objectively true, that giants, witches, two-headed dragons, magic carpets, etc. do not exist; and that, instead of being fond of the strange side in fairy tales, the child should be taught to learn the reality by studying history. I find such people, I must say so peculiar that I do not know how to argue with them. If their case were sound, the world should be full of mad men attempting to fly from New York to Philadelphia on a stick or covering a telephone with kisses in the belief that it was their beloved girl-friend. No fairy story ever declared to be a description of the real world and no clever child has ever believed that it was.

One of the reasons why some people are not in favor of fairy tales is that()

A. they are full of imagination

B. they just make up the stories which are far from the truth

C. they are not interesting

D. they make teachers of history difficult to teach

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