问题
填空题
三角形具有( )性,它的内角和是( )度。
答案
稳定;180
三角形具有( )性,它的内角和是( )度。
稳定;180
口语运用。阅读下面的对话,从七个备选项中选出5个恰当的句子完成此对话。 | |
B: Singing. 1. A: You can't be a famous pop star unless you're really good. 2. B: Yes, I always play my guitar when I listen to pop music on the radio. 3. A: Great! Have you been in any pop star competitions in your school? B: 4. I didn't win the prize. A: That's too bad! B: But it doesn't matter. I'll keep working hard. 5. |