单项选择题
A.B/4B.B/4+1C.B/4-1D.B/4-5
A.20°B.30°C.40°D.50°
A.胸围与臀围B.腰围与臀围C.胸围与腰围D.胸围与腹围
A.170/88YB.170/68YC.170/92AD.170/88A
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