问题 问答题

(四)


[背景资料]
某建筑工程建筑面积205000m2,混凝土现浇结构,筏板式基础,地下3层,地上12层,基础埋深12.4m,该项工程位于繁华市区,施工场地狭小。
工程所在地区地势北高南低,地下水流从北向南,施工单位的降水方案计划在基坑南边布置单排轻型井点。
基坑开挖到设计标高后,施工单位和监理单位对基坑进行验槽,并对基底进行了钎探,发现地基东南角有约350m2软土区,监理工程师随即指令施工单位进行换填处理。
工程主体结构施工时,2层现浇钢筋混凝土阳台在拆模时沿阳台根部发生断裂,经检查发现是由于施工人员将受力主筋位置布置错误所造成的。事故发生后,业主立即组织了质量大检查,发现1层大厅梁柱节点处有露筋;已绑扎完成的楼板钢筋位置与设计图纸不符;施工人员对钢筋绑扎规范要求不清楚。
工程进入外墙面装修阶段后,施工单位按原设计完成了965m2的外墙贴面砖工作。业主认为原设计贴面砖与周边环境不协调,要求更换为大理石贴面,施工单位按业主要求进行了更换。

施工单位和监理单位两家单位共同进行工程验槽的做法是否妥当说明理由。

答案

参考答案:当基坑开挖到设计标高后,由施工单位和监理单位两家共同进行验槽的做法不妥。正确的做法是在基坑开挖到基底设计标高并清理好后,施工单位还必须会同勘察、设计单位和建设单位共同进行验槽,合格后方能进行基础工程施工。

完形填空
There was a little boy visiting his grandparents on their farm. And he was given a slingshot(S单弓) to play with out in the woods. He _     in the woods,        he could never hit the      .And getting a little discouraged, he headed back to dinner.
As he was walking back he saw Grandma's pet duck.  Just out of impulse (冲动), he let fly, hit the duck square in the head, and killed it. He was shocked and felt very sorry.In a panic, he hid the      duck in the wood pile, only to see his sister     .Sally had seen it all, but she said nothing.
After lunch that day grandma said, “Sally, let’s wash the dishes.” But Sally said, “Grandma, Johnny told me he wanted to help in the        today, didn't you, Johnny?" And then she whispered to him, “Remember, the duck?"
So Johnny       the dishes. Later Grandpa asked if the children wanted to go fishing, and     said, " I’m sorry but I need Sally to help make       ." But Sally     and said, “Well, that's all right because Johnny told me he wanted to help," and she whispered      ,“Remember, the duck?" So Sally went fishing and Johnny     
After several days of Johnny doing     his various small tasks and Sally's, he     .couldn't stand it any longer.He came to Grandma and       that he killed the duck.She bent down, gave him a      , and said, “Sweetheart,       . You see, I was standing at the window and I saw the       thing. But because I love you, I forgave you. But I was just wondering how      you would let Sally make a slave     you."
小题1:
A.walkedB.playedC.practicedD.aimed
小题2:
A.orB.andC.soD.but
小题3:
A.birdB.targetC.duckD.woods
小题4:
A.deadB.squareC.dyingD.living
小题5:
A.surveyingB.noticingC.observingD.watching
小题6:
A.toiletB.kitchenC.living-roomD.fields
小题7:
A.watchedB.droppedC.didD.made
小题8:
A.GrandmaB.GrandpaC.JohnnyD.Sally
小题9:
A.cookB.lunchC.supperD.breakfast
小题10:
A.laughedB.smiledC.criedD.wept
小题11:
A.againB.onlyC.twiceD.loudly
小题12:
A.followedB.stayedC.rememberedD.boated
小题13:
A.allB.eitherC.neitherD.both
小题14:
A.secondlyB.firstlyC.finallyD.thirdly
小题15:
A.liedB.deniedC.admittedD.spoke
小题16:
A.beatB.petC.surpriseD.hug
小题17:
A.I knowB.you knowC.he knowsD.she knows
小题18:
A.otherB.wholeC.funnyD.dull
小题19:
A./B.muchC.manyD.long
小题20:
A.ofB.forC.fromD.into
单项选择题 A1/A2型题