【正文】
___ to be an astronaut. In 1966, he went into space in Gemini 8. However, the f______ was cut short because of some unexpected situation. He brought the spacecraft into the Pacific Ocean s______________. On 20th J______ 1969, Armstrong became the first human to walk on the moon as C_______________ of Apollo 11. T_______ with Edwin Aldrin, he m________ to land the s_______ on the moon. It was one small step for man, one g______ leap for mankind”. They c________ many rock samples for further r________. When the returned, the whole word was waiting to g_______ them. elected light uccessfully uly ommander ogether anaged urface iant ollected esearch reet select choose 區(qū)別 見 《 導(dǎo)學(xué)案 》 manage 設(shè)法、 管理、處理、控制 練習(xí)見 《 導(dǎo)學(xué)案 》 On that mission, he and David R. Scott managed to join two spacecrafts together f