Jumping out of ______airplane at ten thousand feet is quite _____exciting experience.

A ./ ；the    B./ ；an        C.an；an            D.the ; the

Jumping out of ______airplane at ten thousand feet is quite _____exciting experience.

A ./ ；the    B./ ；an        C.an；an            D.the ; the

Jumping out of ______airplane at ten thousand feet is quite _____exciting experience.

A ./ ；the    B./ ；an        C.an；an            D.the ; the

Jumping out of ______ airplane at ten thousand feet is quite ______ exciting experience.

A．/；theB．/；an C．an；anD．the；the

Jumping out of _____ airplane at ten thousand feet is quite ______ exciting experience .