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(单选题)13: Jumping out of ___ airplane at ten thousand feet is quite ___ exciting experience.
A: /
B: the
C: 不填
D: an
E: an
F: an
G: the
H: the
(责任编辑：admin) |
|
(单选题)13: Jumping out of ___ airplane at ten thousand feet is quite ___ exciting experience.
A: /
B: the
C: 不填
D: an
E: an
F: an
G: the
H: the
(责任编辑：admin) |