当支架高度超过20m时,对于密肋梁楼盖结构型式的扣件式钢管模板支架,其剪刀撑应满足(

题型:多项选择题

问题:

当支架高度超过20m时,对于密肋梁楼盖结构型式的扣件式钢管模板支架,其剪刀撑应满足()等要求。

A.支架外侧周圈应设由下至上的竖向连续式剪刀撑

B.中间在纵横向每隔10m左右设置的竖向连续式剪刀撑的宽度应为4~6m

C.在竖向连续式剪刀撑部位的底部扫地杆处设水平剪刀撑

D.在纵横向相邻的两竖向连续式剪刀撑之间增加之字斜撑

E.在底部扫地杆处有水平剪刀撑部位的每个剪刀撑中间处增加一道水平剪刀撑

考点:市政园林安全继续教育市政园林安全继续教育题库
题型:多项选择题

女性,67岁,因股骨颈骨折入院,拟行保守治疗。

对该病人的护理措施正确的是()。

A.患肢应抵住床尾

B.牵引绳不能脱离滑轮的滑槽

C.被子和衣物等物品可搭在牵引绳上

D.嘱病人若发生皮肤过敏,可自行将胶布撕下

E.每天把牵引锤放在地上或板凳上,让患肢休息一段时间

题型:多项选择题

     We all remember bosses we've had over the years. But some bosses, for one reason or another,

stand out above the rest. Christy Bulkeley was one of those bosses.

     Christy was the young publisher at the small Upstate New York newspaper where I worked 35

years ago, one of the first female publishers in the USA.I was green as a reporter.

     A feminist of the first order, she believed women were equal to men, that newspapers could be run

by women. More than a few old newspapermen didn't believe what Christy believed, and I'll make it

clear that we didn't always get along. The maddest I ever saw her was when I wrote a profile of Helen

Hayes, referring to the famous actress as Miss Hayes. She went angry. The title "Miss" was forbidden at

the newspaper. Christy was a Ms and would remain one, even after marrying.

     She stood out in a crowd, which perhaps was what made her seem awkward in social settings. She

had short red hair, smoked cigarettes that swung from her very long fingers, and dressed in a style all

her own.

     She also had the habit of crossing her fingers if you were talking to her. Obviously it reminded her to

ask a certain question once you were done talking. It seemed to work for her.

     But she was always fair, she praised good work, was happy when the staff put out an extra effort.

     She_was_a_good_sport, too. Every Halloween I had a party. One year I dressed as Christy. I wore

a red wig (假发). I smoked a cigarette. I found a pair of kneehigh boots and a flowered blouse and I

walked around with crossed fingers. It was an annual event where many arrived uninvited. I never knew

who would show up. It was a night of surprises, and what a surprise it was when Christy appeared at my

door. I stared at her. She stared at me, then broke the silence.

     "The blouse is all wrong," she said.

1. Why does the author remember Christy Bulkeley?

A. She once helped the author a lot.

B. She was the author's one and only boss.

C. She was an extraordinary boss in many ways.

D. She was the first female publisher in America.

2. What can we learn about the Upstate New York newspaper at that time?

A. It often introduced famous actors and actresses.

B. It reflected the equality of men and women.

C. It was very popular with older people.

D. It showed many people's different ideas.

3. By saying "She was a good sport", the author means that Christy was________.

A. generous and humorous  

B. a sports lover

C. fashionable and active  

D. a funny joker

4. The author's purpose in writing the passage is to________.

A. tell us how to be a good boss

B. ask us to get along well with our boss

C. advise us how to be a good boss

D. share the story of his boss with us

题型:多项选择题

下列地理事物或现象,不能反映西北地区干旱的是 [ ]

A、草原、荒漠广布

B、地形以高原、盆地为主

C、河流稀少,多内流河

D、雅丹地貌显著

题型:多项选择题

计算机执行程序所需的时间P,可用P=I×CPI×T来估计,其中I是程序经编译后的机器指令数,CPI是执行每条指令所需的平均机器周期数,T为每个机器周期的时间。RISC计算机采用 (58) 来提高机器的速度。它的指令系统具有 (59) 的特点。指令控制部件的构建, (60) 。 RISC机器又通过采用 (61) 来加快处理器的数据处理速度。RISC的指令集使编译优化工作 (62)

(60)处填()。

A.CISC更适于采用硬布线控制逻辑,而RISC更适于采用微程序控制

B.CISC更适于采用微程序控制,而RISC更适于采用硬布线控制逻辑

C.CISC和RISC都只采用微程序控制

D.CISC和RISC都只采用硬布线控制逻辑

题型:多项选择题

美国有个著名的植物园,这里各种珍奇名贵的花卉每天都吸引大批游客前来观赏,时有花卉不翼而飞的事情发生。为此,管理人员在植物园门口树起一块告示牌:“凡检举偷花卉者奖200美元。”从此以后,植物园再也没有丢失过花卉。按照常规思维,要防止花卉丢失,就是要惩罚盗窃者,而奖励检举者的思维方式和做法,实践证明却更有成效。这说明()

A.创新可以不用从实际出发

B.创新有助于我们正确地认识问题和解决问题

C.创新就是敢想敢做

D.在特殊情况下,创新不需要遵循客观规律

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