小茴香的功效是()
A.止痛,温中止呕
B.温中止痛,杀虫止痒
C.温中降逆,散寒止痛,温肾助阳
D.散寒止痛,理气和中
E.温肺化饮
参考答案:C
根据我国现行规定,甲级和乙级工程造价咨询企业专职从事工程造价专业工作的人员中,取得造价工程师注册证书的人员分别不得少于()人。
A.20和12
B.16和8
C.10和6
D.8和6
The method of analyzing the sequence of activities with the least amount of scheduling flexibility to control the schedule is called ().
A.flowchart
B.critical path
C.work breakdown structure
D.precedence diagramming