某卷材屋面,女儿墙内侧周长为140m,围成的面积为1000m2,则卷材屋面工程量为(

题型:单项选择题

问题:

某卷材屋面,女儿墙内侧周长为140m,围成的面积为1000m2,则卷材屋面工程量为()m2

A.1000

B.1140

C.1035

D.1070

E.给的条件不够,不能计算

考点:土建工程土建工程题库
题型:单项选择题
完形填空。
     A shop owner(店主) closed his shop and went home.  He. was very__l__, but just as he went to bed, the telephone__2__. A man asked, "What time do you open your shop?"  
     The shop owner was __3__about this phone call. He put down the receiver(听筒) without answering and went .__4__to bed. A few minutes__5__ the telephone rang__6__ and the man asked the __7__ question. The shop owner became very __8__  and he shouted, "You needn't ask me when Iopen the shop, for I won't let you __9__ ."   
     "Oh, no, I don't want to get in," the mansaid, "I want to go __10__ ."
( )1. A. happy
( )2. A. called  
( )3. A. unhappy    
( )4. A. upstairs
( )5. A. ago   
( )6. A. much  
( )7. A. another
( )8. A. angry  
( )9. A. out   
( )10. A. back   
B. glad 
B. rang 
B. interested    
B. out   
B. later  
B. once  
B. one  
B. happy
B. in    
B. in 
C. tired
C. cried 
C. surprised        
C. back  
C. before
C. more  
C. same  
C. sad   
C. into   
C. into  
D. sorry
D. shouted
D. worried
D. home
D. after
D. again
D. different
D. pleased
D. back
D. out
题型:单项选择题

当我们探究一个未知问题时,通常应按照一定的步骤进行。你认为正确的顺序是(  )

①作出假设     ②验证假设     ③发现问题      ④得出结论

A.①②③④

B.①②④③

C.③①②④

D.①④②③

题型:单项选择题

主体工程开挖到建基面时,应及时实测建基面地形图,亦可测绘高程平面图,图上应标有().

A.建筑物开挖设计边线

B.分块线

C.建筑物开挖设计边线或分块线

D.建筑物轮廓线

题型:单项选择题

远区回声过低,声像图不清楚时,需采用下列哪项进行调节 ( )

A.增大检测深度

B.使用增益补偿(STC或TGC)调节

C.减少增益

D.换用M型观察

E.调节监视器的显示

题型:单项选择题

不定变异

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