單項(xiàng)選擇題
A.3 B.7 C.14 D.21
A.20000 B.22000 C.25000 D.27500
A.10 B.12 C.14 D.16
A.施工合同 B.工程保修合同 C.合同約定 D.質(zhì)量檢測標(biāo)準(zhǔn)
A.9.60 B.10.80 C.14.76 D.15.00