22.
(4分)____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,/
出自:兰州大学大学英语(3)

完成拼图验证

按住下方滑块,将拼图拖到缺口处后松开。

拼图背景,将小拼图拖到缺口处
向右拖动滑块