问题
选择题
Jumping out of ____ airplane at ten thousand feet is quite ____ exciting experience. [ ]
A. 不填; the
B. 不填; an
C. an; an
D. the; the
答案
答案:C
Jumping out of ____ airplane at ten thousand feet is quite ____ exciting experience. [ ]
A. 不填; the
B. 不填; an
C. an; an
D. the; the
答案:C