对于缺牙间隙多，各基牙倒凹均大者，常采用调节倒凹斜向就位道。
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长期卧床对病人代谢和内分泌系统产生的影响有______、______和糖耐量变差。
Questions 11 to 18 are based on the conversation you have just heard.
A. There are so many people in London.
B. The traffic is really busy in London.
C. It is dirty and noisy in London.
D. The weather is not good in London.
Questions 11 to 18 are based on the conversation you have just heard.
A. He is ready to help Prof. Wang.
B. He will congratulate Prof. Wang.
C. He will pay a visit to Prof. Wang.
D. He will tell Prof. Wang the good news.
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