31岁妇女，婚后4年未孕，月经周期28日一次，现停经50天，停经 31日时尿HCG阴

三联保障体系是促进青少年健康心理发展的最有效手段，具体指（）

A.社会-学校-父母

B.社区-学校-父母

C.社区-教师-父母

D.社区-学校-家庭

E.社会-学校-家庭

小题1:What you have just read is a _____．

A．note

B．report

C．schedule

D．poster小题2:According to the passage, teachers would be working with students            .

A．immediately after they are admitted

B．in the National City Center across China

C．21—25 hours a week even on national holidays

D．ranging from kindergarten students to teenagers小题3:How much can Smith get on July 15 if he promises to teach for a year on January 15?

A．9500 RMB．       B．28500 RMB．

C．34200 RMB．      D．57000 RMB．

小题4:Who will be possibly admitted as an English teacher according to the passage?

A．Bo Savino from American．35, a native Chinese．

B．Douglas Carter from Canada, 30．a former doctor．

C．Abigale from Australia, 42, an experienced teacher．

D．Alexa Joy Nino from India．39, an experienced teacher．小题5:We can conclude that teachers admitted by this school group are allowed to _____．

A．get a rise in salary

B．live in Hong Kong

C．see a doctor for free

D．take a part-time job

现将关系模式P分解为两个关系模式P₁(A,B,D,E,F,G,H)和P₂(C,I,J)。这个分解

A．不具有无损连接性，不保持函数依赖

B．具有无损连接性，不保持函数依赖

C．不具有无损连接性，保持函数依赖

D．具有无损连接性且保持函数依赖

车站一端有两个及其以上列车运行方向，办理闭塞（预告）及下达接发车命令时，应以线名或邻站名区别方向。

风险转移可以分为( )和非财务转移，

A．财务转移
B．经济转移
C．非经济转移
D．资产转移