July 20th, 1969 was an important day.Two American landed on the moon.Their names were Armstrong and Aldrin.They went there in a spaceship.Its name was Apollo 11. Apollo 11 left Cape Kennedy on July 16th and went three hundred and eighty-five thousand kilometres.It took the two American three days to get there.On July 20th the spaceship landed in the Sea of Tranquility（宁静）.Armstrong first stepped onto the moon.They picked up some rocks and put them in the spaceship.They jumped up and down.They were tired after their moonwalk,so they rested. On July 21st, Apollo 11 left the moon and returned to the Earth.Three days later, it came down in the Pacific Ocean.A ship took the men to America. 小题1:The moon is  ________ kilometres away from the earth. A．385 B．3850 C．38500 D．385000 小题2: The two Americans stayed on the moon for about________. A．three days B．six days C．one day D．four days 小题3:“The Sea of Tranquility”here means________. A. the earth     B. the moon    C. the world  D the sea 小题4: July 20th, 1969 was an important day because________. A．it was the first time for human beings to land on the moon. B．man could not get to the moon by spaceship C．Apollo 11 left the earth. D．American They went to the moon in a spaceship