A young officer was teaching some old soldiers （士兵）．They had been in the army for many years and did not like officers， young or old．

They did，not think this young officer could tell them anything about how to fight in a war．

Jones was nearly sixty years old and had fought in many wars．

"Imagine you are in a war，the young officer said to him． "You see seven hundred enemy soldiers coming towards you． What do you do？"

Jones thought for a short time，then he said，"I shoot them all with my rifle （步枪）"，

"Now imagine there are seven hundred enemy soldiers coming towards you from the left， the young officer said， uand seven hundred enemy soldiers coming to you from the right． What do you do？""I shoot them wth my rifle，" Jones told him．

" OK" the young officer went on， trying to get the answer he wanted． "But if there are a thousand enemy soldiers coming at you from the right， a thousand coming at you from the left， and another thousand coming straight towards you． What do you do now？"

"I shoot them with my rifle" Jones replied．

"But where are you getting all the bullets （子弹）from？" the young officer asked in a loud voice， Jones smiled， From the same place you are getting all those enemy soldiers．

66． What was tlie young officer doing？ 　　

67． Why didn't the old soldiery like officers？ 　　

68．How old was Jones？ 　　

69． What did Jones do when all the enemy soldiers came towards him？ 　　

70． Where was Jones getting the bullets from？