拿破仑是法国历史上著名的资产阶级政治家。他为巩固资产阶级统治作出的贡献有 ①颁布

题型:选择题

问题:

拿破仑是法国历史上著名的资产阶级政治家。他为巩固资产阶级统治作出的贡献有

①颁布《法典》②领导法国赢得独立③打击欧洲封建势力④建立法兰西第一共和国[ ]

A.①②

B.③④

C.①③

D.①④

考点:拿破仑法典
题型:选择题

解方程:(8分)

  (1)2x2-4x-5=0    (2)(x-2)2=(2x+3)2

题型:选择题

British people are far more sophisticated about beverages than they were 50 years ago. Witness the Starbucks revolution and you’ll know where (1) goes. However, spurred on by recent studies suggesting that it can cut the risk of (2) and retard the aging process, tea is enjoying a (3) .

Although tea is available in more places than ever, it remains to be (4) of a typical British family.

If you are invited to an English home, (5) in the morning you get a cup of tea. It is either brought in by a heartily (6) or an almost malevolently silent maid. When you are (7) in your sweetest morning sleep you must not say: "Go away, you (8) ." On the contrary, you have to declare with your best five o’clock smile. "Thank you very much. I (9) a cup of tea, especially in the morning." If they leave you alone with the liquid you may pour it (10) !

Then you have (11) ; then you have tea at 11 o’clock in the morning; (12) ; then you have tea for tea; then after supper; and again at eleven o’clock (13) .

You must not refuse any additional cups of tea under the(14) if it is hot; if it is cold; if you are (15) ; if you are nervous; if you are watching TV; (16) ; if you have just returned home; if you feel like it; if you do not feel like it; if you have had no tea (17) ; if you have just had a cup.

You definitely must not (18) . I sleep at five o’clock in the morning; I have coffee for breakfast; I drink innumerable (19) during the day; I have the (20) even at tea-time!

8()

题型:选择题

某高速公路项目,路面面层为沥青混凝土,基层为级配碎石,项目经理部决心精心组织、科学施工,搞好现场技术质量管理,做了包括如下环节的工作:
1.项目经理部由总工程师组织进行了技术交底。
2.为真正落实公司的现场技术管理制度制定了执行细则,其中,为避免放样偏位,特别强调了落实测量双检测。
3.将以下(1)、(2)、(3)三项作为沥青混凝土面层施工质量控制关键点:
(1)基层强度、平整度、高程的检查与控制。
(2)沥青材料的检查与试验。
(3)集料的级配、沥青混凝土配合比设计和试验。
①铺筑了沥青混凝土试验段;
②在底面层施工前,进行了测量放样和基层清扫;
③加强质量检查控制,如开工前检查、工序检查和工序交接检查等。
[问题]

请列出其他现场质量检验控制手段。

题型:选择题

下图为胎儿侧脑室水平横切面图,其颅骨强回声环的形态以及与之相关的异常分别为()

A.草莓头,18-三体综合征

B.柠檬头,开放性脊柱裂

C.三叶草头,致死性侏儒

D.正常头形,正常胎儿

E.尖头,尖头并指综合征

题型:选择题

导线计算中,角度闭合差改正数由于取舍原因而产生余数,此余数应加到()的角度上。

A.边长最短

B.边长最长

C.角度最大

D.角度最小

更多题库