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【简答题】
请从A-P的单词中选出适当的填空1-14。只填相应的字母代号,字母大写。 A. accomplish B. self-sufficient C. utilities D. agent E. whatsoever F. sysytem G. adjustment H. organic I. slow down J. set about K. consist of L. is familiar with M. ins and outs N. put in O. learned of P. available 1. Jack has no interest ______ in pursuing an acting career. He loves writing and directing. 2. The idea was to have users upload their medical records, so that they could be _________ at any time. 3. Traffic jams often build up when drivers ________ to see what happened in a crash. 4. A native New Yorker, Ben ________ the city, its neighborhoods, and all he has connections with. 5. You may have already seen your dream house. Before you _____ an offer, you can do a few more things to ensure you purchase the right property for the right price. 6. Buying ______ fruit and vegetables costs more, and for many shoppers, the benefits hardly seem worth the extra expense. 7. _________ living is the practice of providing for your own needs without outside aid or resources. 8. In the interview, the writer was asked how he _______ writing a novel based on a dream he once had. 9. Are you thinking of becoming an insurance sales ______ ? Take this quiz to find out if this is the right career choice for you. 10. The rent for the apartment is reasonable; besides, the _____ are included, which means you don’t have to pay anything for gas, electricity and water. 11. A central heating and cooling _____ produces warm or cool air in one central area and distributes it throughout the building. 12. We were deeply shocked and saddened when we ______ the sudden death of our newly retired professor. 13. If you know the _______ of something, you know all the details about it and understand how it works. 14. It’s long been proven that we can ________ any project if we break it up into small pieces and do the project one piece at a time.
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参考答案:
举一反三
【单选题】当移动一段墙体里的门窗位置时( )
A.
墙体不因门窗移动而改变
B.
墙体因门窗移动而改变
C.
二者相互独立互不影响
D.
以上都不对
【单选题】下列关于酶本质的研究 ,按研究时间的先后顺序,排列正确的是 ( ) 1证明了脲酶是一种蛋白质 2酒精发酵需要活细胞的参与 3发现少数RNA也具具有生物催化功能 4人们认识到酿酒就是让糖类通过发酵变成酒精和二氧化碳 5用不含酵母菌的提取液进行发酵获得成功,证明生物体内的催化反应也可能在体外进行
A.
①⑤④②③
B.
③④⑤②①
C.
⑤③④①②
D.
④② ⑤ ① ③
【多选题】下列关于预制板的构造正确的是()
A.
布置预制板时,当房间的平面尺寸较小时,需先在墙上搁置梁,由梁来支承楼板
B.
预制板支承于墙上时其搁置长度不小于80mm,并在梁或墙上铺M5水泥砂浆找平,厚度为20mm,以保证板的平稳,传力均匀
C.
空心板安装前,为了提高板端的承压能力,避免灌缝材料进入孔洞内,应用混凝土或砖填塞端部孔洞
D.
预制板铺设时,应留置1020mm宽的侧缝,侧缝的形式一般有V形缝、U形缝和凹槽缝三种
【多选题】预制装配式钢筋混凝土楼板安装的一般要求为( )。
A.
支承楼板的墙或梁表面应平整,其上用M10水泥砂浆坐浆,厚度为20mm,以避免板缝的产生和发展
B.
板支承在墙上搁置长度不小于100mm,支承在钢筋混凝土梁上的搁置长度不小于80mm,以满足传递荷载、墙体抗压的要求
C.
预制板一般为单向受力构件,不得把预制板搭在与长边平行的墙上,也不能当作悬臂板使用,以避免无筋一侧受拉而破坏
D.
预制板上不得凿孔,板端不得开口,板端钢筋不得剪断,否则会因受损而严重影响承载能力,甚至造成板体破坏
E.
板缝用C20细石混凝土灌实,以加强板与板的联系,增强建筑刚度
【单选题】第一次从刀豆中提取了脲酶并获得结晶,证明了其化学本质是蛋白质的学者是()
A.
① Liebig ;
B.
② Menten
C.
③ Sumner ;
D.
④ Northrop
【多选题】下列关于预制板的构造正确的是( )。
A.
布置预制板时,当房间的平面尺寸较小时,需先在墙上搁置梁,由梁来支承楼板
B.
预制板支承于墙上时其搁置长度不小于80,并在梁或墙上铺M5水泥砂浆找平(坐浆),厚度为20mm,以保证板的平稳,传力均匀
C.
空心坂安装前,为了提高板端的承压能力,避免灌缝材料进入孔洞内,应用混凝土或砖填塞端部孔洞
D.
预制板铺设时,应留置10~20mm宽的侧缝,侧缝的形式一般有V形缝、U形缝和凹槽缝三种
【单选题】预制墙板混凝土用砂一般以( )为宜。
A.
粗砂
B.
中砂
C.
中、粗砂
D.
细沙
【单选题】预制墙板混凝土用砂一般以()为宜
A.
粗砂 中砂
B.
中、粗砂
C.
细沙
【单选题】60092预制墙板混凝土用砂一般以( )为宜。
A.
粗砂
B.
中砂
C.
中、粗砂
D.
细沙
【多选题】下列关于预制板的构造正确的是( )。
A.
布置预制板时,当房间的平面尺寸较小时,需先在墙上搁置梁,由梁来支承楼板
B.
预制板支承于墙上时其搁置长度不小于80mm,并在梁或墙上铺M5水泥砂浆找平(坐浆)。厚度为20mm,以保证板的平稳,传力均匀
C.
空心板安装前,为了提高板端的承压能力,避免灌缝材料进入孔洞内,应用混凝土或砖填塞端部孔洞
D.
预制板铺设时,应留置1020mm宽的侧缝,侧缝的形式一般有V形缝、U形缝和凹槽缝三种
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