g it, you are required to find the iterns equivalent to (与...相同的) those given in Chinese in the table below. Then you should put the corresponding letters in brackets on the Answer Sheet, numbered 51 to 55. A mouse I—drag and drop B—central processing unit J—electronic commerce C—CAD K—floppy disk D—data processing L—home page E—desktop operating system M—host computer F—dialogue boxes N—ink-jet printer G—disk drive O—laser jet printer H—download P—office automation Examples:(I)拖放 (H)一F载 ()桌面操作系统 ()喷墨打印机