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问题 单项选择题 A1/A2型题

良好的全冠轴面形态有利于保护（）

A.基牙的牙周膜

B.基牙的牙龈

C.基牙的牙槽骨

D.基牙不破折

E.全冠不破折

答案

参考答案：B

解析：正常牙冠轴面突度可以维持牙颈部龈组织的张力；保证食物正常排溢道及食物流对牙龈的生理刺激作用。

完形填空

小题1:Mrs. Anderson is a housewife with three children. She is a good mother and cares for her family. On school nights, she usually reads books to the children while on weekends she’d like them to be close to the nature, enjoying the lovely living creatures.

小题2:Mr. Scott is a well-known professor who teaches South-East Asian history in UBC. He is also an excellent photographer. In his spare time, he always goes outdoor to get some inspiration(灵感). These days he is busy preparing for a photography exhibition.

小题3:Mr. Smiley is an electronic engineer who is busy all week except Saturday. He has two sons and they are crazy about doing tricks with each other. However, they are full of imagination and they hope that they’ll be as famous as David Copperfield.

小题4:Mrs. Reid is a doctor. She is also a good mother whose son is only seven. She believes science and history are of great importance. As long as she is free, she will company her son to all kinds of activities or exhibitions.

小题5:The Morgans are an old couple who have been retired for over five years. Mr. Morgan is fond of fishing while Mrs. Morgan likes gardening. But their cats are naughty. They either eat their fish or play with the plants in the garden. So they want to train them to follow rules.

请根据以上五个家庭或个人的实际情况，为他们选择合适的活动安排。（5分）

A               B                 C               D               E
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多项选择题

2006年以来，中央继续深入开展廉政建设的 * * 败斗争，一批违法渎职的高级官员纷纷落马，并受到法律制裁。这体现了

A．公民权利和义务统一的原则

B．公民在法律面前一律平等的原则

C．保持社会稳定是社会主义法制的基本要求

D．社会主义法制执法必严、违法必究的要求
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