下述对女性尿道的描述错误的是【 】
A.较男性尿道宽、短、直
B.通过尿生殖膈
C.尿道括约肌是骨骼肌
D.开口于阴道与肛门之间
E. 开口于阴道前庭
女性尿道【 】
A.具有排尿和排卵功能
B.长约 15—18cm
C.开口于阴道前庭的前部
D.开口于阴道前庭的后部
E. 有三处狭窄、二个弯曲
3.If you were developing marketing strategies and you decided to create a database that tracked the progress of your marketing efforts, what kind of development would you be engaging in?
A.Outsourcing
B.Netsourcing
C.Selfsourcing
D.Insourcing
2.Which of the following systems development techniques allows end users to develop information systems?
A.Outsourcing
B.Insourcing
C.Netsourcing
D.Selfsourcing