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问题 单项选择题 A3/A4型题

患者，女，10岁，替牙，上颌发育正常，前牙与之间开，有舌前伸习惯，无牙列拥挤，上前牙唇倾。

患者治疗成功的关键是（）

A.排齐前牙

B.上前牙倾斜角度正常

C.后牙支抗的控制

D.不良舌习惯的破除

E.Ⅰ类面型

答案

参考答案：D

完形填空

People travel to work in different ways. Some people go to work on foot because they live near their work places. Some people go to work by bike because they live farther away, or they like riding bikes. They think it's good for their health. Today more people have private (私人的) cars, so they can go to work in their cars. In the south of China, many people even go to work by boat because water is around their houses. Will people go to work by plane? I think so, if necessary（如果必要的话）.

小题1:All people like to go to work by bike.

小题2:Some people think it's good to go to work by bike.

小题3:Today more people drive to work.

小题4:In the north of China, many people go to work by boat.

小题5:The writer thinks some people will go to work by plane if necessary.
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单项选择题

工程（）的目的是为了在项目实施期提供便利的查阅条件；为以后编制竣工档案奠定基础；能准确有效地为项目正常生产服务。

A．文档资料管理

B．材料管理

C．生产人员管理

D．财务账目管理
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