【单选题】关于砌体结构,以下说法错误的是 ( )。
A.
采用轻骨料混凝土小型空心砌块或蒸压加气混凝土砌块砌筑墙体时,墙底部应砌烧结普通砖、 多孔砖或现浇混凝土条基(翻边)等,其高度不宜小于 200mm
B.
KP1 烧结多孔砖的规格为 240mm × 115mm × 90mm178mm × 115mm × 90mm
【单选题】关于墙体部位脚手眼设置位置的说法,错误的是()。
A.
120mm厚墙、料石清水墙和独立柱不得设置脚手眼
B.
过梁上与过梁成60°的三角形以外的范围可以设置脚手眼
D.
梁或梁垫下及其左右500mm范围内不得设置脚手眼
【单选题】Don't judge a person by his _____. We should see what he has done and what he has said. [ ]
【单选题】.---What else did the teacher say? ---He advised us______ in the wetlands.
【单选题】Don’t be angry . In this country ruled by law, he won’t _____ what he has done.
【单选题】----What do you think will happen to him? ---- He has made ____ mess of the job, so I don't think he will have ____ happy ending. [ ]
【单选题】以下关于挑梁的说法错误的是
A.
挑梁除按受弯构件进行承载力计算,还必须进行抗倾覆和局部承压两种验算;
B.
挑梁埋入砌体长度 l 1 与挑出长度 l 之比宜大于 1.2 ,当挑梁上无砌体时,宜使 l 1 / l >2 ;
C.
纵向受力钢筋至少应有 1 /2 的钢筋面积伸入梁尾端,且不少于 2 φ 12 ;其它钢筋伸入支座的长度不应小于 2 l 1 /3 ;
D.
偏安全按挑梁末端 45 °以上范围内墙体自重及相应楼面恒载设计值作为抗倾覆荷载值 G r 。
【单选题】关于墙体部位脚手眼设置位置,下列说法中错误的是______。
A.
120mm厚墙、料石清水墙和独立柱不得设置脚手眼
B.
过梁上与过梁成60°的三角形以外的范围可以设置脚手眼
D.
梁或梁垫下及其左右500mm范围内不得设置脚手眼
【单选题】What does the tutor mean when he says this?A.He thinks Ana has nothing else to ask him.###
A.
What does the tutor mean when he says this? A.He thinks Ana has nothing else to ask him.
B.
He thinks he has something else to ask her.
C.
He thinks Ana should leave if there is nothing else.
D.
He thinks he should leave if there is nothing else.