It is ________ great honour for China to
问题:
It is ________ great honour for China to develop ________ fastest computer in today's world. [ ]
A. a; the
B. an; the
C. an; a
D. a; a
It is ________ great honour for China to develop ________ fastest computer in today's world. [ ]
A. a; the
B. an; the
C. an; a
D. a; a