Neil Armstrong joined the navy after he ____________.A．became an astronautB．a te

题干

Neil Armstrong joined the navy after he ____________.

A．became an astronaut	B．a test pilot
C．received his student pilot’s license	D．became command pilot of Gemini 8

上一题下一题 0.4难度单选题更新时间:2019-05-06 09:06:32

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