單項(xiàng)選擇題
A.-1.5B.-2C.-1D.-0.5
A.-0.5B.-1.0C.-1.5D.-2.0
A.-0.3B.-0.4C.-0.1D.-0.2
A.扁平式B.發(fā)散式C.自然式D.規(guī)則式
A.2B.3C.4D.5
A.6?9B.6?8C.5?8D.4?8
A.80-100B.90?100C.70?100D.90?110
A.10?40B.20?30C.10?30D.10?20
A.四級B.二級C.三級D.一級
A.設(shè)計(jì)B.監(jiān)理C.施工D.甲方
A.5%B.10%C.15%D.20%