问题
选择题
Chinese President Hu Jintao paid ________ visit to the Shanghai World Expo Park on Thursday, two days ahead of ________ opening of the global event.
A．the; the
B．a; a
C．a; the
D．the; 不填
答案
答案：C
考查冠词。pay a visit to参观；the opening of the global event.特指全球事情的开幕式，故选C。