四、请认真阅读下面短文,在空白处填入一个适当的单词或括号内单词的正确形式。
主题群:做人与做事 子主题:职业精神 语篇类型:说明文 难度:★★
What does a policeman actually do? It is not 1.
an
easy job. A policeman often has to control traffic. Indeed, a traffic policeman has to help keep the traffic 2.
moving
(move), stop speeding motorists and help when there is an accident.
A policeman has to help keep the peace too. If there 3.
is
(be) a fight or some other disturbances(骚乱), we expect the police 4.
to come
(come) and keep order. And they often have to deal with the situation at great risk to their own 5.
safety
(safe). We expect the police to solve crimes. Of course, an ordinary policeman, even if he is not a detective, will often have to help look 6.
for
and arrest criminals.
And whom should we call when there is an emergency—a fire, a road accident, or a robbery? We call the police. 7.
So
a policeman has to be ready to face any unpleasant emergency that may 8.
happen
(happen) in the world.
The police do a necessary job, and they do it very well. We can't live a 9.
peaceful
(peace) life without their efforts. They need 10.
our
(we) understanding and support.