________ is the day when the French people found their own liberation．

A.14, July, 1789

B.The 14^th of July,1789

C.The July 7, 1789

D.The 14^th of July, in 1789

答案及解析： B

英语中的年月日的表达方式，年放在最后，且无需加任何介词，所以这里的D项就不正确。而月和日有这样几种表达方式：July14，July(the) fourteenth，the fourteenth of July．