Jumping out of _____airplane at ten thousand feet was quite ____exciting experience.A．不填; the B．the; an C．an; an D．the; the

Jumping out of _____airplane at ten thousand feet was quite ____exciting experience.A．不填; the B．the; an C．an; an D．the; the
Jumping out of _____airplane at ten thousand feet was quite ____exciting experience.
A．不填; the
B．the; an
C．an; an
D．the; the

Jumping out of _____airplane at ten thousand feet was quite ____exciting experience.A．不填; the B．the; an C．an; an D．the; the
B ,文中有一个was 说明这事已经发生了,那airplane就应该特指

C

C

原题目答案是选C,但选B也不算错，因为原题目B选项是:"不填，an"不是提问者写的B．the; an 　，按照提问者的选项，应该可以选两个，B和C，B the airplane 可以理解为特指10000高度时的那种状态的飞机，C an airplane =airplanes可以理解为名词种类的数的用法