on-going division between English-speaking Canadians and French-speaking Canadia

_________on-going division between English-speaking Canadians and French-speaking Canadians is_________major concern of the country.

A.The;/                 B.The；a               C.An;the               D.An;/

试题答案

B?

解析:

从后面的介词短语可看出，本句主语特指目前说英语的加拿大人与说法语的加拿大人之间的分歧；表语泛指一件全国关心之事，故选B。?