【简答题】听录音,填空。 1. What does your mother do? She's an ________________. 2. What does your father do? He's a ________________. 3. She goes to work ________________. 4. Wang Lin is an ________________.
【单选题】S7-200系列中的TON T39定时器的分辨率是( )。
【简答题】听对话选图画。 1. What kind of movies does her brother like? 2. Which picture is right? 3. What does her father have? 4. What fruits does his mother like for breakfast? 5. What does Lucy want to do in the sc...