阅读短文，判断正(T)误(F)。                                  

   My name is Jane.  I'm a student.  My favourite season is summer.  Because

l like swimming and I can go to the beach on summer holiday.  Last summer,

I went to Beidaihe with my mum and dad.  I swam very well.  I had a

swimming game with my dad.  I won the game.  My dad bought me a

beautiful swimsuit.  It is pink and blue.  I like it verymuch.

( ) 1.  Jane's favourite season is spring.

( ) 2.  She likes swimming very much.

(      ) 3.  She is going to Beidaihe with her mum and dad.

(      ) 4.  Her mother bought her a new swimsuit.

(      ) 5.  Her swimsuit is blue and pink.

(      ) 6.  She had a swimming game with her mum.  She won the game.

只用一种试剂可区别Na₂SO₄、Al₂(SO₄)₃、FeCl₃三种溶液，这种试剂是（       ）

A．NaOH

B．H₂SO₄

C．BaCl₂

D．AgNO₃