材料费属于()。
A.直接工程费
B.措施费
C.规费
D.企业管理费
参考答案:A
解析:直接工程费是指施工过程中耗费的构成工程实体的各项费用,包括人工费、材料费、施工机械使用费。
A.(A) Because he could avoid being killed by the H-bomb.
B.(B) Because he had a new world to fight for.
C.(C) Because he was able to enjoy a pollution-free life.
D.(D) Because he succeeded in setting up his own business.
佝偻病的病机主要是()
A.脾肾虚亏
B.心肝血虚
C.肝肾阴虚
D.肝风阴虚
E.肺脾两虚