患者,女性,11岁,替牙。磨牙近中关系,前牙反伴有深覆、反覆盖,上牙列Ⅰ度拥挤。关于

题型:单项选择题 A3/A4型题

问题:

患者,女性,11岁,替牙。磨牙近中关系,前牙反伴有深覆、反覆盖,上牙列Ⅰ度拥挤。

关于颌骨矫形力作用时间的描述,下列哪一项是正确的()

A.患者每天戴头具8小时

B.患者每天戴头具10小时

C.患者每天戴头具不少于18小时

D.患者每天戴头具24小时

E.患者每天戴头具不少于14小时

考点:口腔正畸主治医师口腔正畸专业知识口腔正畸专业知识题库
题型:单项选择题 A3/A4型题

阅读理解。

     Steven Jobs, the designer (设计者) of Apple Computer, was not clever when he was in school. At that

time, he was not a good student and he always made troubles with his schoolmates. When he went into

college, he didn't change a lot. Then he dropped out (退学). But he was full of new ideas.

    After he left college, Steven Jobs worked as a video game designer. He worked there for only several

months and then he went to India. He hoped that the trip would give him some new ideas and give him a

change in life.

    Steven Jobs lived on a farm in California for a year after he returned from India.

    In 1975, he began to make a new type of computer. He designed the Apple Computer with his friend in

his garage (汽车库). He chose the name "Apple" just because it could help him to remember a happy summer

he once spent in an apple tree garden.

    His Apple Computer was such a great success that Steven Jobs soon became famous all over the world.

1. 判断正误(“T”表示正确,“F”表示错误)。

    ( ) Steven Jobs designed his new computer with his friend. 

2. Why was Steven Jobs not a good student in school?

   ______________________________________________________

3. Steven Jobs didn't finish college, did he?

   ______________________________________________________

4. What was Steven Jobs famous for all over the world? 

   ______________________________________________________

5. Put the underlined sentence in the passage into Chinese.

   ______________________________________________________

题型:单项选择题 A3/A4型题

以下哪种检查方法对慢性胃炎的分型意义不大()

A.X线胃肠钡餐造影

B.纤维胃镜及黏膜活组织检查

C.血清胃泌素测定

D.胃液分析

E.血清抗壁细胞抗体检查

题型:单项选择题 A3/A4型题

下列关于母乳喂养优点的叙述,错误的是

A.含饱和脂肪酸多,利于消化吸收
B.钙磷比例适宜,较少发生低钙血症
C.含优质蛋白质,必需氨基酸多
D.有促进婴儿免疫力的作用
E.哺乳可促进子宫收缩,利于母亲早日康复

题型:单项选择题 A3/A4型题

最常见的衍生工具包括()。

Ⅰ.远期合约

Ⅱ.期货合约

Ⅲ.期权合约

Ⅳ.互换合约

Ⅴ.结构化金融衍生工具

A.Ⅰ、Ⅱ、Ⅲ、Ⅳ、Ⅴ

B.Ⅰ、Ⅱ、Ⅲ、Ⅳ

C.Ⅰ、Ⅱ、Ⅳ、Ⅴ

D.Ⅰ、Ⅲ、Ⅳ、Ⅴ

题型:单项选择题 A3/A4型题

下列各选项中,属于磁盘文件管理模块的是()。

A、IO.SYS

B、COMMAND.COM

C、Manger.SYS

D、MSDOS.SYS

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