建设工程质量检测人员(主体结构工程)单项选择题每日一练(2019.11.20)

A.20m²
B.25m²
C.30m²
D.35m²

A.8
B.10
C.12
D.14

A.5mm
B.10mm
C.15mm
D.20mm

A.1.0
B.1.5
C.1.00
D.1.50

A.-1
B.0
C.1