题目内容：

阅读理解。

I am Jim．I am 15 years old，and I’m a student．My uncle is 35 years old and he is nice and friendly (友好的)．He has short hair and big eyes．He is a policeman．I think his job is very great．

My uncle gets up at 6:00 every morning．He runs for half an hour，has breakfast，and then goes to work．Sometimes he needs to catch thieves (抓贼) and it is dangerous (危险的)．Sometimes my uncle has to work at night．People need policemen both in the day and at night．It is tiring (累人的)，but I want to be a policeman like my uncle when I grow up．

1.What is Jim’s uncle’s job?

A．A teacher．            B．A policeman．

C．A worker．            D．A student．

2.Jim’s uncle runs __________．

A．in the morning         B．in the afternoon

C．at noon                D．at night

3.The underlined word “it” means (意思是) __________．

A．catching thieves      B．working at night

C．playing sports        D．having breakfast

4.From the passage，we know being a policeman is NOT __________．

A．dangerous             B．great

C．tiring                 D．boring

5.Which of the following is TRUE according to the passage?

A．Jim’s uncle has long hair and big eyes．

B．Jim’s uncle gets up at 6:30 a．m．

C．Jim’s uncle sometimes needs to work at night．

D．Jim wants to be a worker when he grows up．