阅读理解。

　　It is Saturday. The Browns are at home. Mrs. Brown is in the kitchen. She's

making apple pies(苹果派). The pies she makes are very delicious. Do you  

want to have a taste?Mr. Brown isn't in the living room. He is outside. He is

washing his car. The car is new and very beautiful. So he looks after it very

well. Jim is in the garden. He is playing football with some other boys. Where is

his sister, Sue?She's in her bedroom with her friend, Ann. They are watching the

Animal World.

1. There are _____ people in Mr. Brown's family.

A. six        

B. four        

C. two      

D. three

2. Mrs. Brown is _____.

A. tasting the apple pies    

B. watching TV    

C. cooking        

D. eating a cake

3. Mr. Brown looks after _____ very well.

A Mrs. Brown            

B. his daughter    

C. his family        

D. his car

4. Who are playing outside? _____

A. Mrs. Brown and Sue      

B. Some boys      

C. Sue and Ann      

D Some girls

5. What's the meaning of the underlined word 'taste' in Chinese?

A. 品尝    

B. 模仿    

C. 搅拌    

D. 烹饪

清晰可见肺野末梢血管的影像的细节指标是（）

A.ф1mm

B.ф2mm

C.ф3mm

D.ф4mm

E.ф5mm