问题
判断题
钢锯安装锯条时，锯齿尖应向前，锯条要调紧，越紧越好。（）
答案
参考答案：错
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钢锯安装锯条时，锯齿尖应向前，锯条要调紧，越紧越好。（）
参考答案：错
| 用方框中所给词的正确形式完成对话 | |
B: I've been to Korea 2 my parents. A: Did you 3 a good journey? B: Certainly. We visited places of 4 . A:I hear you are going 5 to Australia for the summer holidays. B: Yes, I’m 6 to my hometown to see my grandparents. A : How long are you going 'to stay there? B: Less 7 two months. And I'll be back to school 8 new term 9 . A : How long will your family stay in Korea? B: We won't 10 Korea until my father finishes his work. |