【简答题】读一读,选一选。 ( ) 1. A. in the morning ( ) 2. B. in the afternoon ( ) 3. C. in the evening
【简答题】K ISCC 称为 , 或称为应力腐蚀门槛值。
【简答题】听对话,回答问题。 1. When does the boy go shopping? A. In the morning. B. In the afternoon. C. In the evening. 2. What colour does the boy's mother like best? A. Yellow. B. Red. C. Black. 3. What size does th...
【简答题】听对话,选答案。 1. Eric and Alice meet( 遇见)_______ . A. in the morning B. in the aftemoon C. in the evening 2. What's this? A. It's a pen. B. It's a key. C. It's a pencil. 3. The ruler is_______ . A. blue B....
【单选题】24 CPU模块需要存储器清零时,应使用( )模式开关。