工料单价法的计价程序分为三种,下列()不是工料单价法的计价程序。
A.以直接费为计算基础
B.以人工费和机械费为计算基础
C.以机械费为计算基础
D.以人工费为计算基础
参考答案:C
Being late at a meeting is of Tom, so you should not be surprised at his today's late arrival. [ ]
A. strange
B. typical
C. unique
D. particular
Turner综合征的X线表现为掌骨征阳性,骨骺骨化中心出现时间正常。