电子图板的捕捉点方式有自由、（）、栅格以及导航四种。
参考答案：智能
根据句意和词首字母提示完成单词。
1. I hope you will r __1__ me from my photo.
2. Thanks for t __2__ me about what you like doing.
3. The girl is afraid o __3__ flying.
4. How do you f __4__ when you speak English?
5. —Where is Mike?
—He has g __5__ to the library.
荧光灯在工作时发出噪音是为什么？
