“备案号”栏应填()。
A.B22021345228
B.B22021345778
C.TIM191938
D.8GUF290
参考答案:A
在电子商务网站开发的常用技术中,被广泛使用的、具有开放源代码特征的脚本语言是( )
A.PHP
B.ASP
C.JSP
D.Apache
You will pay ______ postage if you send a letter by ordinary mail than by airmail. [ ]
A. even fewer
B. pretty least
C. very little
D. much less