建设工程进度网络计划与横道计划相比,其主要优点是能够(• );A.明确表达各项工作之

题型:单项选择题

问题:

建设工程进度网络计划与横道计划相比,其主要优点是能够(• );

A.明确表达各项工作之间的逻辑关系

B.直观表达工程进度计划的计算工期

C.明确表达各项工作之间的搭接时间

D.直观表示各项工作的持续时间

考点:二级建造师建设工程施工管理建设工程施工管理
题型:单项选择题

阅读理解。

     It's hard to make friends if you stay at home alone all the time. Be outgoing, get out of the house and do things with

other people. It's easier to make friends when you follow these:

     Show people what you are good at. Talk about the things you like and you do best. People will be interested in you

if there is something interesting.

     Look people in the eye(正视) when talking with them. That way,  they'll find it easier to talk to you,   or people may

think you're not interested in them and stop being interested in you.

     Be a good listener. Let people talk about themselves before talking about yourself. Ask lots of questions. Show an

interest in their answers.

     Make friends with the people you really like, not just with those who are easy to meet. Be friendly to people.   That

way, you'll have a bigger group of people to choose and more chances(机会)for making friends.

1. If you _______, you will have more friends.

A. get out and talk to people      

B. stay at home   

C. like talking                

D. are good at asking questions

2. If you look right and left when people talk to you, they may think you are_______.

A. looking for something        

B. worrying about something

C. happy to see them          

D. not interested in them

3. Linda is talkative(健谈的). But she doesn't like listening to other people. Linda should_______.

A. show off(炫耀) to other people    

B. be a better listener

C. look people in the eye            

D. make friends with other kinds of people

4. You should be _______ if you want to have more chances for making friends.

A. cool    

B. more careful    

C. more friendly    

D. hard-working

5. The main idea of this passage is _______.

A. that it is hard to make friends    

B. about how to make friends 

C. about not talking about yourself  

D. about being friendly to others

题型:单项选择题
用计算器计算。                    
(1)9068+359=(2)7404-237=(3)4503+1201=
(4)1459 ×23=(5)963 ×17=(6)397 ×45=
题型:单项选择题

建设项目负责人要根据建设项目具体情况确定总目标和阶段目标,进行目标分解,制定总体控制计划,落实控制措施。这是建设项目负责人职责中的()。

A.组织

B.目标管理

C.决策

D.协调

题型:单项选择题

下列关于β系数和标准差的表述中,正确的有()。

A.投资组合的标准差通常小于组合内各资产标准差的加权平均值,而投资组合的β系数等于组合内各资产β系数的加权平均值

B.单项资产的β系数与该资产的标准差有关

C.投资组合的β系数与该组合的标准差有关

D.β系数只衡量系统风险,而标准差则衡量包括系统风险与非系统风险在内的全部风险

题型:单项选择题

硫酸、硝酸、盐酸致皮肤、黏膜外伤时,外涂

A.氧化镁、甘油(1:2)糊剂
B.羊毛脂
C.5%~10%硼酸软膏
D.5%硫代硫酸钠软膏
E.5%~10%鞣酸软膏

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