问题 多项选择题

某装饰工程公司承担的室内装饰装修施工任务中,采取了先地面砖、吊顶后墙面漆,最后进行木地板铺贴的施工顺序。吊顶工程是一项工程量和施工难度较大的分项工程,因此,在施工中应做好吊顶工程的施工控制及质量验收工作。

在地面砖施工中,下列施工方法正确的是( )。

A.地面砖铺贴前应浸水湿润2小时

B.铺贴前应根据设计要求确定结合层砂浆厚度,拉十字线控制具厚度和地面砖表面平整度

C.结合层砂浆宜采用体积比为1:1的干硬性水泥砂浆,厚度宜高出实铺厚度2~3mm。铺贴前应在水泥砂浆上刷一道水灰比为1:3的素水泥浆

D.厨房地面砖铺贴时应与客厅地面砖施工方法相同。铺贴时应保持地面砖水平就位,用铁锤敲击使其与砂浆粘结紧密

E.铺贴后应及时清理表面,并用2:1水泥浆灌缝,选择与地面砖颜色一致的颜料与白水泥拌和均匀后嵌缝

答案

参考答案:A,B

多项选择题 案例分析题
完形填空

Passing Your Love On
Waiting for the airplane to take off, I was happy to get a seat by myself. Just then, an air hostess approached me and asked, “Would you mind  36  your seat? A couple would like to sit together.” The only  37  seat was next to a girl with her arms in casts(石膏绷带), a black-and-blue face, and a sad  38 . “No way am I going to sit there,” I thought immediately. But a soft voice spoke, “She needs help.” Finally, I  39  to move to that seat.
The girl was named Kathy. She had been in a car accident and  40  was on her way for  41 .
When the snack and juice arrived, it did not take me long to  42  that Kathy would not be able to  43  herself. I considered  44  to feed her but hesitated, as it seemed too  45  to offer a service to a  46 . But then I realized that Kathy’s need was more  47  than my discomfort. I offered to help her eat, and  48  she was uncomfortable to accept, she  49  as I expected. We became closer and closer in a short period of time. By the end of the five-hour trip, my heart had  50 , and the time was really  51  spent than if I had just sat by myself.
I was very glad I had reached  52  my comfort zone to sit next to Kathy and feed her. Love  53  flows beyond human borders and removes the fears that keep us  54 . When we stretch to serve another, we grow to live  55  a larger and more rewarding world.
小题1:
A.leaving B.changingC.takingD.giving
小题2:
A.comfortableB.suitable C.available D.favorable
小题3:
A.heartB.expression C.action D.thought
小题4:
A.decided B.wanted C.regrettedD.promised
小题5:
A.immediatelyB.lately C.recently D.now
小题6:
A.treatment B.travel C.pleasure D.business
小题7:
A.know B.say C.realize D.recognize
小题8:
A.eat B.feed C.choose D.support
小题9:
A.offering B.needing C.stopping D.trying
小题10:
A.impolite B.far C.close D.fast
小题11:
A.girl B.neighbor C.passenger D.stranger
小题12:
A.unusual B.directC.importantD.shameful
小题13:
A.when B.although C.since D.as
小题14:
A.refused B.wondered C.cried D.did
小题15:
A.warmed B.jumped C.broken D.cheered
小题16:
A.good B.worse C.better D.bad
小题17:
A.below B.through C.across D.beyond
小题18:
A.seldom B.never C.hardly D.sometimes
小题19:
A.separate B.independentC.silent D.upset
小题20:
A.of B.in C.at D.for