阅读理解。 Mr Green has a small garden in fr

题型:阅读理解

问题:

阅读理解。

     Mr Green has a small garden in front of his house. There are lots of flowers in it. But he has only a few

trees.

     His neighbour Mr Black has a garden, too. Mr Black's garden is smaller than Mr Green's garden. He

has fewer floors than Mr Green but more trees.

     Mr Brown is Mr Green's another neighbour. Mr Brown's garden is the smallest garden of the three.

He has the fewest flowers, but the weeds (野草) in his garden are the tallest. There is always a lot in his

garden, but Mr Brown doesn't have enough time to work in his garden, so his garden is the worst.

1. What's in Mr Green's garden? 

A. Lots of flowers and a few trees.        

B. A few flowers and lots of trees.

C. Lots of flowers and lots of trees.      

D. A few flowers and a few trees.

2. Mr Green's garden is ______ than Mr Black's garden.

A. better          

B. worse          

C. bigger          

D. smaller

3. Mr Black has ______ flowers but ______ trees than Mr Green.

A. more, fewer    

B. fewer, more        

C. more, more    

D. fewer, frwer

4. There are a lot of weeds in Mr Brown's garden because ______.

A. the garden is too small                  

B. Mr Brown doesn't like flowers at all

C. Mr Brown is too busy to work in his garden  

D. there is always a lot of work in it

5. —Whose garden is the worst?

    —_______.

A. Mr Green's     

B. Mr Black's      

C. Mr Brown's      

D. Mr White's

考点:故事类阅读
题型:阅读理解

以下信用卡还款方式,需要交纳手续费的是()。

A.柜台还款

B.约定自动还款

C.ATM机转账还款

D.网上跨行转账还款

题型:阅读理解

急性肺水肿的特征性表现是()

A.端坐呼吸

B.咳粉红色泡沫痰

C.刺激性咳嗽

D.口唇发绀

E.奇脉

题型:阅读理解

诊断原发性肝癌较敏感和特异的肿瘤标志物为()

A.AFP 

B.PSA 

C.CEA 

D.CA19-9 

E.FSA

题型:阅读理解

机床在外载荷、温升、振动的作用下检测的精度称为______精度。

A.工作

B.静态

C.动态

D.综合

题型:阅读理解

电气安装工程

某综合楼防雷接地系统,如图8-3所示。

注:

1.图示标高以室外地坪为±0.000计算。不考虑墙厚,也不考虑引下线与避雷网、引下线与断接卡子的连接耗量。

2.避雷网均采用-25×4镀锌扁钢, /③—④部分标高为24m,其余部分标高均为21m。

3.引下线利用建筑物柱内主筋引下,每一处引下线均需焊接2根主筋。每一引下线离地坪1.8m处设一断接卡子。

4.户外接地母线均采用-40×4镀锌扁钢,埋深0.7m。

5.接地极采用┗ 50×50×5镀锌角钢制作,L=2.5m。

6.接地电阻要求小于10Ω。

7.图中标高单位以m计,其余均为mm。

表8-11中数据为计算该防雷接地工程的相关费用。

管理费和利润分别按人工费的55%和45%计算。

分部分项工程量清单的统一编码见表8-12。

[问题]

根据图示内容和《建设工程工程量清单计价规范》的规定,计算相关工程量和编制分部分项工程量清单计价表。将户外接地母线敷设(以断接卡子1.8m处作为接地母线与引下线分界点)、引下线利用建筑物柱内主筋引下和避雷网敷设的工程量计算式填入表8-13下方的相应位置,并填写表8-13“分部分项工程量清单计价表”中的第1~5项。

(1)户外接地母线敷设工程量计算式。

(2)引下线利用建筑物柱内主筋引下工程量计算式。

(3)避雷网敷设工程量计算式。

 

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