阅读理解。　

     Mr. Green has two cats. One is big and the other is very small. He likes them a lot. One day, Mr.Lee, a

friend of his, comes to see him. When he sees two holes (洞) in the door-a big hole and a small one. He is

very surprised and says,"My dear friend, why do you make two holes in your door?" "Let the cats come in

and go out," Mr.Green answers. "But why are there two holes? Isn't one enough?" he says,"How can the big

cat go through (过) the small hole?" he says.

根据短文判断下列句子正(T)误(F)。　　

( )1. Mr. Lee has two cats. 　

( )2. One day, Mr. Lee goes to Mr. Green's house to see the cat.　　

( )3. There are two holes in the door. 　　

( )4. Mr. Green is a clever man.