JS中”3”*3的结果是()。 A: 9 B: 33 C: undefined

JS中"3"*3的结果是（ ）。 A: 9 B: 33 C: undefined D: null

Questions 9 to 11 are based on the conversation you have just heard. 9.mp3:/js/editor20150812/dialogs/attachment_new/fileTypeImages/icon_mp3.gif

已知：则反应的稳定常数为/js/editor20150812/themes/default/images/spacer.gif/js/editor20150812/themes/default/images/spacer.gif/js/editor20150812/themes/default/images/spacer.gif/js/editor20150812/themes/default/images/spacer.gif/js/editor20150812/themes/default/images/spacer.gif/js/editor20150812/themes/default/images/spacer.gif/js/editor20150812/themes/default/images/spacer.gif/js/editor20150812/themes/default/images/spacer.gif/js/editor20150812/themes/default/images/spacer.gif/js/editor20150812/themes/default/images/spacer.gif/js/editor20150812/themes/default/images/spacer.gif

【多选题】以下关于JS哪个说法是正确的 A. JS是脚本语言 B. JS支持面向对象 C. JS是客户端语言 D. JS由浏览器进行解释

字符串“jS”调用________方法可以转为“JS”

【单选题】对于以下URL,location.pathname获取的内容是()。 http://localhost/js/test.html?a=12 A. http://localhost/js/test.html B. localhost/js/test.html C. /js/test.html D. /js/test.html?a=12

9 . 配离子的标准稳定常数 与标准不稳定常数 的关系是 ( ) A ． ＝ B ． ＝ 1 C ． ＝ - D ． ＝/js/editor20150812/themes/default/images/spacer.gif

已知wxml页面有： <view wx:if="{{x > 99}}"> A </view> <view wx:elif="{{x > 9}}"> B </view> <view wx:else> C </view> 在js页面有： Page({ data:{ x: 9 } }) 最后页面显示的是？

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