App inventor2不能在本机上运行。
App inventor2不能在本机上运行。
App inventor 2是一个基于云端的开发平台。
App inventor 2是一个基于云端的开发平台。
中国大学MOOC: App Inventor 2 的开发分为 和 两部分。
中国大学MOOC: App Inventor 2 的开发分为 和 两部分。
Thomas Edison,（）seemed to be awkward in his childhood. A: a great inventor B: was a great inventor C: a great inventor who D: who, as a great inventor
Thomas Edison,（）seemed to be awkward in his childhood. A: a great inventor B: was a great inventor C: a great inventor who D: who, as a great inventor
app inventor2需要在本地安装JAVA后才可以运行。。
app inventor2需要在本地安装JAVA后才可以运行。。
App Inventor2中蓝牙通信包含了（ ）和蓝牙服务器两个组件 <br/>______
App Inventor2中蓝牙通信包含了（ ）和蓝牙服务器两个组件 <br/>______
App Inventor2的扩展组件的文件名是（ ）。 A: aia B: apk C: aix D: app
App Inventor2的扩展组件的文件名是（ ）。 A: aia B: apk C: aix D: app
Who is believed to be the inventor of gunpowder?
Who is believed to be the inventor of gunpowder?
app inventor的特点
app inventor的特点
app inventor 简写为
app inventor 简写为