问题
单项选择题
前鼻镜检查鼻腔，患者头前倾后仰的3个位置是
A．0°、30°、60°
B．头稍低、30°、60°
C．30°、60°、90°
D．0°、45°、90°
E．上述都不是
答案
参考答案：B
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前鼻镜检查鼻腔，患者头前倾后仰的3个位置是
A．0°、30°、60°
B．头稍低、30°、60°
C．30°、60°、90°
D．0°、45°、90°
E．上述都不是
参考答案：B
| 根据对话内容，从方框内的选项中选出能填入空白处的最佳选项。选项中有两项为多余选项。 | |
| M: Good morning. Can I help you, madam? W: Yes, please. 1______ M: OK, Qingdao is a nice place to visit. 2______ The weather is neither hot nor cold. W: Sounds good. 3______ M: You can get there by train. W: Shall I visit places of interest by bus in Qingdao? M: Sure, 4______ W: Really perfect. 5______ M: 280 yuan each person. It includes train tickets, park tickets, hotel and meals. W: Well. It's nice. I'd like to book (预定) the tour for two.
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