问题
选择题
The city of Yiwu is ______ unique attraction to tourists and businessmen at _____ home and abroad as there are various kinds of specialized markets in it.
A．an; /
B．the; the
C．a; /
D．/; the
答案
答案：C
考查冠词的用法。a unique attraction泛指一个独特的景点，at home and abroad固定短语：在国内外，所以选C。