Question

I have been living in London for more than ten years, so I have ________ good knowledge of this city.

A. / B. the C. a D. an

 

Answer 1

C

【解析】

试题分析：句意，我在伦敦住了十来年，所以我对这个城市有一个好的了解。Have a good knowledge of sth，意思是，对……有个好的了解。故选择C。

考点：考查冠词。