\"put the instrutions to the shoe store in order\"是什么意思

Write a memo Instrution;Imagin that you are Linda,a secretary of the Foreign Languages Department Write a memo Instrution;Imagin that you are Linda,a secretary of the Foreign Languages Department in peking Vnivesity,Two American Professors Jane white This kind of food ( ) cool ,clean according to the instrution.A.should be placed B.must be kept选B,为什么?O(∩_∩)O谢谢 explanation instrution description introduction的不同 put the in the put the dirty water Put on the put out the fire put out the Put in the - Who put the put up the picture put the movie together Who put the love put the milk put up the put the difference put the picture in put the camera away