过程评估无论采用何种测量方法,其目的在于评估服务的实施是否符合()
A.预定的计划
B.预定的预算
C.领导者的意图
D.群众的要求
参考答案:D
Great changes have taken place in that school. It is no longer _______ it was 20 years ago, _______ it was so poorly equipped.
A.what; when
B.that; which
C.what; which
D.which; that
一砖拱端部窗问墙宽度600mm,墙厚240mm,采用MU10级烧结普通砖和M7.5级水泥砂浆砌筑,砌体施工质量控制等级为B级,如图1-9所示。作用在拱支座端部A—A截面由永久荷载设计值产生的纵向力Nu=40kN。试问,该端部截面水平受剪承载力设计值(kN),与下列何项数值最为接近
(A) 23(B) 22(C) 21(D) 19