作业帮Jumping out of _____airplane at ten thousand feet is quite ____exciting experienceA 不填/anB an/an
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Jumping out of _____airplane at ten thousand feet is quite ____exciting experienceA 不填/anB an/an
Jumping out of _____airplane at ten thousand feet is quite ____exciting experience
A 不填/an
B an/an
Jumping out of _____airplane at ten thousand feet is quite ____exciting experienceA 不填/anB an/an
B
从10,000英尺高的飞机上跳出来时一项很刺激的经验
第一个an是和airplane搭配的,如果用airplanes也可以代替an airplane
An animal have to breath.
Animals have to breath.
第二个an就是意思,一个.
B 是正确的
B
B