【简答题】Please complete the sentences with the words or phrases learned in the video. Change forms when necessary. 1. This paper introduces several positive characters about ________ of science and technolog...
【单选题】When the ending character of a word with two or more characters losing its tone, it can be called _________.
【单选题】When the computer compares two strings, it actually compares the __________ in the strings.
B.
numeric codes of the characters , for example, ASCII
D.
lengths of the leading alphabetic portions
【单选题】在保存Excel工作薄文件操作过程中,默认的工作薄文件保存的格式是
C.
Microsoft Excel5.0/95工作薄
D.
Microsoft Excel 97-2003工作薄