阅读短文，判断正(T)误(F)。

      Look at my room. There is a desk and a chair in it. A bed is near the door. A cat is under the desk. On

the wall, there is a beautiful picture. On the floor, there is a ball. My room is small, but it's very nice!

( ) 1. I have a big room.

( ) 2. On the floor, there is a ball.

( ) 3. A desk is near the door.

( ) 4. There is a phone on the wall.

( ) 5. There is a cat under the desk.

最适宜霍乱弧菌生长的培养基是（）

A.碱性蛋白胨水

B.酸性蛋白胨水

C.0.3％NaCl琼脂培基

D.8％NaCl琼脂培基

E.中性蛋白胨水