if you dont know the way to the hospital,you may ask____a.a police b.the policemen c.a policeman d.the policei was looking through the evening paper when ____important information(s) interested mea.an b./ c.the d.a piece of

问题描述:

if you dont know the way to the hospital,you may ask____
a.a police b.the policemen c.a policeman d.the police
i was looking through the evening paper when ____important information(s) interested me
a.an b./ c.the d.a piece of

D C?

D 因为没有特指,所有用the policemen泛指警察这类人
B a piece of information 一条消息(a piece of 经常用于描述infomation一类的不可数名词)

1.C
翻译:如果你不知道去医院的路,你可以询问一个警察.
a police是错误的短语,排除A;
而B“这些警察们”/D“警方”均是特指,不符合语境,排除;
a policeman“一个警察”,为泛指,正解.
2.D
翻译:我正在浏览晚报,这时一条重要的信息引起了我的兴趣.
information是不可数名词,不能由不定冠词a/an来单独修饰,由此可以排除A;
此处泛指“一个...的信息”,排除C,因为the是特指“这个/那个...”;
a piece of information意思是“一条消息”,正解.

B 因为没有特指,所有用the policemen泛指警察这类人
D a piece of information指一条消息,information不可数,所以不能用a或者an。the是特指,在这里不合语境。