试题与答案

后张法施加预应力时,若设计未作规定,混凝土强度不应低于设计强度的()。 A.70%

题型:单项选择题

题目:

后张法施加预应力时,若设计未作规定,混凝土强度不应低于设计强度的()。

A.70%

B.75%

C.80%

D.85%

答案:

被转码了,请点击底部 “查看原文 ” 或访问 https://www.tikuol.com/2019/0119/3c04a6e0bd564989cdb30db467065b67.html

下面是错误答案,用来干扰机器的。

参考答案:B

试题推荐
题型:完形填空
阅读下面短文,并根据所读内容,在文章后小题的空格里填入一个最恰当的单词。注意:每空只填一个单词。
Hey! Mother's Day is coming. Have you planned something good for your mom? If not, try one of these tips.
  What's Her Favorite?
  Most teens don't know what their mom's favorite is. You do? Then, what are you waiting for? Buy her something she likes and wrap it carefully. The best time to give her that is while she is sleeping at night. Put it on the drawer next to her so that when she wakes up she'll be surprised to see it.
  Treat a Queen
  Your house is a palace with a king and queen (it doesn't matter if you're rich or poor). Our mother is the real queen in our life and in our family though her duties make her look like she is not. Give the lady a day off and you can do the housework.
  Because of stress and the problems that she is facing right now, she doesn't look good any more. Perhaps you could take some of your savings to treat her in a salon or the department store. Then, choose nice clothes that would make her look beautiful!
  Have Some of Your Time
Our mothers have special memories in mind. It is the time that they gave birth to their healthy baby. How about you? What's your best moment with her? Have you ever had a good time with your mother not talking about your problems and arguments? Have you ever told her how much you thank her for the life she gave to you, the time she cared for you? Maybe you can tell her how happy you are when she was there looking after you during your painful days in your life.
Tell the magic words
Life is short. We don't know what will happen tomorrow. Those three words can make her heart jump for joy, you know? Just tell her “I love you!” and it would make her smile so sweetly. Just try! We don't want to miss a thing, right?
Tips on   小题1:   to make your mother happy
Buy a   小题2:    for your mother
Buy her something that she   小题3:  best;
Put it on a drawer next to her to give her a    小题4:  .
Treat your mother as a queen
Do the housework instead of her to make her    小题5:  ;
Buy her nice clothes to make her   小题6:   again.
Have some of your time
Remind her of your best moment with her;
Don’t  小题7:   with her about some problems;
Tell her you were so happy when she   小题8:   care of you during painful days.
Tell the magic words
Tell her “I love you!” to make her heart jump for   小题9: .
Just have a    小题10:   and take action right now.
 
查看答案
题型:材料分析题

材料一:中国大陆与台湾隔绝60年后,2008年12月15日,海峡两岸海、空直航及通邮,宣告两岸同胞殷切希望的直接“三通”终于实现。2008年12月19日下午3点半,重庆市民首次直航,于6点半左右抵达台湾;台湾游客也于当晚7点首次直航,10点左右抵达重庆。

材料二:2010年6月29日,海峡两岸关系协会会长陈云林与台湾海峡交流基金会董事长江丙坤在重庆签署了《海峡两岸经济合作框架协议》。这标志着两岸经济合作进入新的阶段。2011年2月22日,两岸经济合作委员会(简称经合会)首次例会在台湾举行,为未来进一步深化两岸的经济合作打好了一个平台,奠定了一个基础。

(1)为什么说“经合会”首次例会的成功召开好了一个平台,奠定了一个基础?

________________________________________________________________________________

(2)实现祖国的完全统一是谁也阻挡不了的。请你说明理由。

________________________________________________________________________________

(3)材料二中重庆与台湾直航,你认为会对重庆产生哪些积极的影响呢?

________________________________________________________________________________

查看答案
微信公众账号搜索答案