问题
填空题
二极管是()线性元件。
答案
参考答案:非
二极管是()线性元件。
参考答案:非
选词填空。 | |
2. Nice ____________ meet you. 3. He is a ____________. 4. How ____________ you? 5. I'm ____________, thanks. 6. ____________ this? 7. ____________ your book. 8. What ____________ is it? 9. How ____________ chairs? 10. ____________ is my yellow marker? |