题目内容
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[主观题]
伸缩缝的宽度一般为()。A.40~50mmB.50~80mmC.20~30mmD.50~100mm
伸缩缝的宽度一般为()。
A.40~50mm
B.50~80mm
C.20~30mm
D.50~100mm
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伸缩缝的宽度一般为()。
A.40~50mm
B.50~80mm
C.20~30mm
D.50~100mm
A.30~40mm
B.20~30mm
C.10~20mm
D.40~60mm
A.20~30mm
B.50~80mm
C.70mm
D.80~120mm
A.50
B.100
C.150
D.200
A.1.5mm
B.1.0mm
C.0.5mm
D.2mm
E.2.5mm