Beijing and European Union agreed on Tuesday to set up working group to promote high-tech sales to China．
A. /; a
B. the ; the
C. the ; a
D. /; the
网友回答
A. /; a
B. the ; the
(答案→)C. the ; a
D. /; the
解析：这题考查冠词,第一空填the，特指欧盟，第二空填a，泛指“一个工作组”，句意是;北京和欧盟在星期二达成协议成立个工作组来促进中国的高科技销售。选C。