问题 单项选择题

某市高档写字楼为剪力墙结构。因工程需要在其剪力墙的外侧安装点式玻璃幕墙。土建工程已经完毕,施工时没有预埋件,而且抹灰工序已经完成。现需要在该处安装后埋件,安装完毕后土建要对其进行抹灰和涂料处理。在玻璃幕墙与每层楼板之间填充了防火材料,并用1.5mm厚的铝板固定。

按点支承玻璃幕墙的制作安装要求,玻璃支承孔边与板边的距离不,宜小于( )。孔洞边缘应倒棱和磨边。

A.30mm

B.50mm

C.60mm

D.70mm

答案

参考答案:D

完形填空

Once there was a king who told some of his people to dig a pond (池子). The king then told his people that one person      each family had to bring a glass of milk during the night and put it into the pond. So, by the morning, the pond should be      of milk.

After receiving the order(命令), everyone       home. As one man prepared his milk, he thought that since everyone was bringing milk, he would just hid a glass of water     put that into the pond instead. Since it was dark       night, no one would notice it, so he quickly went and put the water into the pond and      home.

In the morning, the king went to visit the pond. To his       , the pond was only filled with water! What happened?  Yes! Everyone had the same idea  

     that man. They all thought,“I don’t have to waste my milk. Someone else will do it.”

Dear friends, when you plan to help poor people or people in trouble, do not think that      will take care of it. Instead, it starts with you. If you don’t do it, no one else will, so change yourself and make a       .

小题1:A. at                   B. from                   C. on        

小题2:A. filled               B. empty                  C. full       

小题3:A. get                  B. went                   C. left  

小题4:A. and                  B. then                   C. but      

小题5:A. of                   B. at                     C. on 

小题6:A. left                  B. came                  C. returned

小题7:A. surprise             B. satisfaction             C. joy         

小题8:A. with                 B. to                    C. as      

小题9:A. others               B. the others               C. none       

小题10:A. face                B. mistake                 C. difference

单项选择题