题目内容

单纯二尖瓣狭窄主要的X线表现：()

A. 左心房、左心室增大
B. 右心房、右心室增大
C. 左心房、右心室增大
D. 右心房、左心室增大
E. 以上都不是

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芊芊，女，1岁，身高70cm，体重9KG，其父母想知道她是否发育正常。
问题：
(1)请用Kaup指数评价法来评价芊芊是否发育正常？
附：Kaup指数评价法公式;其标准是15-18为正常，小于15有瘦的倾向，大于18有肥胖倾向。
(2)请说出还有哪些生长发育的评价方法？

（）is the process of documenting,analyzing,tracing,prioriiting on requirements and then controlling change and communicating to stakeholders it is a continuous process throughout a project

A. integratend management
B. configurationmanagemen
C. scopemanagement
D. requirementmanagement

（）is responsible for the attraction,selection,training,assessment,and rewarding of comployers,while also overseeing organizational leadership and cuiture and ensuring compliance with cmployment and labor laws

A. human resource management
B. strategic analysis
C. team management
D. RACI

Is requirements engineering,requirements elietation is the practiceof collecting the requirements of a system frce users,customers and other stakeholders. Is the following practices （）is rarely used in requirements elicltation

A. brain storning
B. interview
C. questionnaire
D. monte carlo analysis