甲公司是一家危险化学品生产企业，因业务发展需要新建一个3000m2新厂房，乙建筑公司南方分公司为施工总包单位，在取得建筑施工许可证后，乙公司南方分公司在厂房基础开挖施工过程中发生坍塌事故，导致3人死亡。当地人民政府组织事故调查组对施工现场进行事故调查。下列关于事故调查的说法中，正确的是（）。
A．询问、访谈、目击评价应采取“一对一”方式
B．地方政府可委托乙公司进行调查取证
C．情况不明时，事故调查可采取技术鉴定
D．事故调查组应在事故发生之日起3个月内提交事故调查报告
参考答案：C
| A. 选择正确答语填在括号中。 | |
| A. Never mind. B. Not at all. C. No, she isn't. D. Yes, she was. E. It's Thursday. F. It's my pleasure. G. Sorry, I'm using it. ( )1. What day is it today? ( )2. It's very kind of you to help me. ( )3. May I borrow your ruler, please? ( )4. Your sister isn't a nurse, is she? ( )5. I'm sorry for being late, Mrs Black. | |
| B. 根据对话内容，选择恰当的句子补全下列对话。 | |
B: (1) A: Well, what is the best time to visit it? B: (2) The weather is nice then. (3) A: Really? And does Australia have good beaches? B: (4) A: Good! (5) B: Well, you should go to Sydney City. And you shouldn't miss the Sydney Open House and Sydney —Tower they are very interesting. A: Great! I can't wait to go there. B: The very best luck with you. | |
| C. 在下列对话的每个空格上填上一个词，使对话完整、正确。 | |
| A: Good morning. Can I help you? B: Yes, please. I'd (1) to buy a camera. A: We have many cameras (2) . Some are made in China, and some are made in other (3) . B: This one looks very nice. (4) is it made? A: In Japan. B: How (5) is it? A: 5, 000 yuan. This is a digital (6) . B: Wow, that's too expensive! I can't (7) it. Do you have an ordinary (8) ? A: Sure. What about those ones? B: Well, this one looks very good. And the (9) is OK. Is it made in China? A: Yes, it's (10) in Shanghai. B: OK, I'll take this one. |