女，50岁，全冠修复，边缘密合，无悬突，戴用1个月后，出现牙龈炎。其病因与以下哪些因素有关（）

A:颊面凸度过大 B:颊面凸度过小 C:邻接关系过紧 D:咬合过高 E:邻接关系过松

从所给的四个选项中，选择最合适的一个填入问号处，使之呈现一定的规律性（）

A:A B:B C:C D:D

1. show your understanding of the symbolic meaning of the picture below 1) the content of the picture 2) the symbolic meaning 3) the special understanding 2. give a specific example/ comment, and 3. give your suggestion as to the best way to encourage honesty.

Honesty is generally believed to be the noblest quality of mankind. In fact, honesty is not only noble but also practical. As is shown in the picture; you sec the true face to the mirror if you show it without any deception; otherwise, you will be the one who gets cheated at last by showing the mirror a mask. Without any doubt, for any wise person or any enterprise, honesty is the best policy. But honesty is becoming an urgent issue now. After officially joining WTO, China is engaging in revising particular laws and regulations. Some short-sighted companies see in this shifting period an opportunity to make huge profits by melding and selling fake Commodities. While some firms are grateful in having adequate time to enhance their credibility for more fierce international competition in the future. The former ones will cook their own goose simply because the arms of laws are long, which can be proved by the credit crisis of the Wall Street last year. The latter ones are really rational, for they know honesty is rewarding though painfully sought. They also know honesty is necessary for WTO roles and finally customers will only favor highly credible companies. However, honesty is not merely a matter of morality. Dishonest companies will not suddenly feel conscience-smitten until disaster stares in their faces, laws and roles, instead of anything else, are the only effective means to ensure the prevalence Of honesty. After all, you can fool all the people some of the time, and some of the people all the time, but not all the people all the time.

这个标志是何含义？（）

A:40米减速行驶路段 B:最低时速40公里 C:解除时速40公里限制 D:最高时速40公里

从所给的四个选项中，选择最合适的一个填入问号处，使之呈现一定的规律性。（　）

A:A B:B C:C D:D

AAUA9601 代表（）研发产品

A:第一代 B:第二代 C:第三代 D:第五代

AAUA9611 有（）通道

A:64 B:32 C:16 D:8

AAUA9611 的射频发射功率为（）

A:200W B:100W C:80W D:120W

AAUA961AS35 产品是（）

A:5G产品 B:低频 C:单模 D:64通道

AAUA961A支持的频段有（）

A:S35 B:S37 C:S45 D:S700