【多选题】关于JavaScript说法正确的是()?
A.
所有现代的HTML网页几乎都使用JavaScript
B.
JavaScript是网页的行为层,HTML定义网页的内容,CSS描述网页的布局
C.
JavaScript和java一样是同一种语言
【单选题】My history teacher would often compel us to do useless work, such as memorizing the date each state entered the union.
【单选题】关于JavaScript说法正确的是()。
B.
JavaScript一般用于在网页上实现数据校验及特效等
C.
JavaScript要运行必须安装Java运行环境
D.
JavaScript可用于开发windows应用程序
【简答题】阅读理解. Zhang Tiejun,14, Sichuan: On my first day of middle school, the teacher asked us to sit according to height. The shorter students would sit in the first row, and the taller in the last. I’m one ...
【单选题】The teacher told us that light ______ much faster than sound.
【单选题】关于JavaScript说法正确的是()。
B.
JavaScript要运行必须安装Java运行环境
C.
JavaScript一般用于在网页上实现数据校验及特效等
D.
JavaScript可用于开发windows应用程序
【单选题】下列经营成本计算正确的是
D.
经营成本=总成本费用-折旧费-摊销费-利息支出
【简答题】I worried about my personal image and how I could be remembered during my boyhood.In the fifth grade,there seemed to be only one 1 —to be cool.In the sixth grade,suddenly,there were two choices:be coo...
【单选题】沥青混凝土路面的初压和终压可选用的压路机械有( )。