What is the internet?, A television network, A network of computers, A road map, The Internet of Things is made up of..., Only computers, Everyday objects connected to the internet, Books, Which device can check your health?, Calculator, Smart watch, Printer, A smart watch connects to your ______ when paying., School, Bank account, Television, Which is NOT a smart home device?, Smart fridge, Smart doorbell, Pencil, What does a smart fridge scan?, Pictures, Barcodes, Keys, What does the smart fridge store?, Games, Data about food, Homework, The smart fridge reminds people to..., Watch TV, Use food before it expires, Go swimming, Smart devices collect and share..., Water, Data, Sand, A smartphone can connect to a speaker to..., Wash clothes, Play music, Print paper

4.3 Input and Output

由
打印
嵌入

排行榜

视觉风格

选项

切换模板

恢复自动保存：？