问题
选择题
– Why did they help Mrs Brown with her work?
– Because she was _____.
A.an old friend of them
B.the friend of them
C.on the their friend
D.a good friend of theirs
答案
答案:D
题目分析:句意:他为什么帮助布朗夫人做她的工作?——因为她是他们的一个好朋友。Of在表示所有关系时,后面接名词,them是人称代词。选项ABC结构有误,故选D,名词性物主代词做介词宾语。
点评:of的基本含义是……的,关于。在表示所有关系时,后面接名词,谓语被修饰词后面,做定语。