the computer is the most important invention in human history这里的history前面为什么不加the?那the history of china都有加the的呀

what is the good computer 英语里The computer is A computer is on the The computer game is on 英文is this the computer The Computer Is Down 原文 she is the o______of the computerKitty buys a computer.She is the o_____of the computer the desk on the computer is （.）the desk on the computer is （.） 连成句子 the computer How much is this computer?---the --- --- this computer? There is a computer in the office对computer提问 The computer is very nice.(改为感叹句） ------ -----the computer----!------ ----- ----- computer! The computer game is b___ the desk and the chair The computer game is b___ the desk and the chair The computer is on the desk.对on the desk进行提问（ ）（ ）the computer The ( ) boy is playing computer games. The boy is have fun( )computer games. The computer is working _____and______(fast)