阅读理解。

     This is a boy. His name is Tom. He has a nice cat. It is an English cat. It has black and gray hair. Lucy

  and Mike are Tom's friends. They have cats, too. Their names are Mimi and Maomao. They are Chinese

  cats. They both have white hair. The English cat is five. The Chinese cats are three. They like their cats.

( ) 1. Lucy is Tom's friend.

( ) 2. Tom's cat is Chinese.

(     ) 3. The Chinese cats are five.

(     ) 4. They like their cats.

( ) 5. Tom's cat is Mimi.

50汽车库、修车库的平面布置，以下哪一条错误（）。

A.汽车库可设在高层、多层民用建筑的底层或贴邻建造

B.直接在人员密集的公共场所和托儿所、幼儿园、病房的上面、下面或贴邻建造汽车库时，必须用防火墙隔开

C.当病房楼与汽车库有完全的防火分隔时，其地下可设汽车库

D.汽车库内设修理车位时，停车部位与修理车位之间，应设防火隔墙