阅读短文后，判断下列各句对(T)错(F)。

      Hello! I'm Mei Ling. I'm twelve. I have a new marker. It's pink. It's on my book. I don't have a badminton

and a basketball. But (但是) I can play them (它们).

( ) 1. My name's Mei Ling.

( ) 2. I'm thirteen.

( ) 3. I have a blue marker.

( ) 4. The marker is under my book. 

( ) 5. I don't have a basketball.

( ) 6. I can play badminton.

流行性腮腺炎病人唾液排病毒时间为（）

A.腮腺肿大前6d至后8d

B.腮腺肿大前6d至后9d

C.腮腺肿大前7d至后7d

D.腮腺肿大前6d至后6d

E.腮腺肿大前6d至后5d