Question

(2011·北京高考)The employment rate has continued to rise in big cities thanks to the efforts of the local governments to increase________.

A．them B．those

C．it D．that

 

Answer 1

C

【解析】选C　考查代词。根据句意“由于地方政府的努力，大城市的就业率在上升” 可知应用it 指代the employment rate。