阅读理解并判断正(√)误(×)。

      I have a good friend. His name is Tom. He is in a school in England. He goes to school from Monday to

Friday. He likes basketball very much. He can speak a little Chinese. But he can't write in Chinese. He often

writes to me in English. He knows a lot about China. He wants to come to China very much.

( ) 1. Tom is a good friend of mine.

( ) 2. Tom studies in England.

( ) 3. Tom speaks Chinese very well.

( ) 4. Tom doesn't like basketball.

( ) 5. Tom studies at school five days a week.

结膜炎最基本的体征是

A．结膜水肿

B．结膜出血

C．结膜充

D．分泌物增多