下列属于火山岩山地地貌代表性景观的是（）。 A.五大连山 B.华山 C.雁荡 D.武

阅读对话,根据对话内容判断，正确“T”，错误“F”。

John: When is my birthday, Mum?

Mum: Your birthday is in May.

John: And when is my father's birthday?

Mum: His birthday is in April.

John: And you, Mum?

Mum: My birthday is in June.

John: Oh, dear! Father is only one month older than me,

         and I am one month older than you, Mum !

( )1. John's birthday is in January.

( )2. John's father's birthday is in April.

( )3. John's mother's birthday is in June.

( )4. John's father is only one month older than John.

( )5. John is one month older than his mother.

根据语境，仿照画线句子，接写两句，构成语意连贯的一段话。

　　在这个世界上，只要你有真实的付出，就会发现许多门都是虚掩着的：在商界中，你付出智慧，你会发现财富的大门是虚掩着的；________________________；________________________。

试述FPD的工作原理。

资产配置过程是围绕投资收益率目标，考查不同资产类别并据以确定投资组合的资产配置比例的过程。( )

男婴，1岁。因食欲差来门诊。母乳少，长期以米糊、稀饭喂养，添其他食物少，诊断为营养不良Ⅰ度。在下列临床表现中，哪项最先出现（）

A.皮下脂肪减少

B.身长低于正常

C.肌张力低下

D.体重不增或减轻

E.皮肤干燥