手指指间关节侧方肿胀见于()
A.类风湿关节炎
B.淋巴液回流障碍
C.关节结核
D.手指侧副韧带损伤
E.腱鞘炎
参考答案:D
Attention! _________ in the form right now, making sure that every detail supplied is accurate.
A.Filling
B.Fill
C.To fill
D.Being filled
砌一段梯形毛石挡土墙,上底宽500mm,下底宽1200mm,用M5砂浆砌筑,挡土墙长15m,高3.5m。每10m毛石砌体需用水泥0.75t,石灰0.23t,中砂4.43m。
该挡土墙砌筑需用中砂()m3。
A.19.61
B.19.77
C.19.82
D.19.94