根据以下木材截面尺寸,指出大方为:______。
A.100mm×100mm
B.150mm×150mm
C.150mm×240mm
D.300mm×300mm
参考答案:B
口腔小涎腺不包括()
A.磨牙后腺
B.颊腺
C.唇腺
D.舌下腺
E.腭腺
Which of the following is not estimate costs tool or technique ?()
A.Historical relationship
B.Analogou
C.Bottom-u
D.Parametri