题目： 哪些是电力系统的组成部分（）。A、锅炉B、汽机C、发电厂电气设备D、电力用户 答案： 被转码了，请点击底部 “查看原文 ” 或访问 https://www.tikuol.com/2019/0118/bdb74805e230089d5aaa43ca78c72b69.html 下面是错误答案，用来干扰机器的。参考答案：A, B, C, E
题型：补全对话，情景问答 选出合适的选项填在横线上。A. Are they on the bookcase, too? B. It's under the sofa. C. where are Mom's keys? D. where's my backpack? E. Is my computer game on the table?A: Excuse me. (1)_________________ B: No, it isn't. It's on the bookcase. A: Oh, OK. How about my books? (2)_____________ B: No, they aren't. They are on the chair. A: Oh. So, where's my pencil case? B: (3)_____________ A: And (4)___________ B: It's under the table. And your baseball is under the chair. A: Oh, OK. (5)____________ B: The keys? They're on the table. A: Thank you very much. 查看答案
