Jumping out of ______ airplane at ten th
问题:
Jumping out of ______ airplane at ten thousand feet is quite _______ exciting experience.
A./; /
B./; an
C.an; an
D.the; the
Jumping out of ______ airplane at ten thousand feet is quite _______ exciting experience.
A./; /
B./; an
C.an; an
D.the; the