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问题 单项选择题 A3/A4型题

男孩，3岁，常有排尿中断现象，并伴有疼痛，患儿常用手搓拉阴茎，改变体位后，能够恢复排尿。

结石的主要成分最可能的是（）

A.草酸钙结石

B.磷酸钙结石

C.尿酸结石

D.胱氨酸结石

E.磷酸铵镁结石

答案

参考答案：C

改错题

第四节：改错（满分10分）

May I have you attention please? I have a little things to tell you. When you have a class here in the language lab, please be here a little early. Change your shoes before enter the lab. Don't bring anything here except your text books. When you are into, please don't touch these machine without permission. Always do as the teacher tell you to. In class you should only speak the English, not Chinese. Recorders can be used to making a copy of the listening materials. When class over, turn off your machines and leave the lab one by one.
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问答题

在考生文件夹下的“samp1.mdb”数据库文件中已经建立了表对象“tStud”。请按以下操作要求，完成表的编辑修改。

完成上述操作后，将考生文件夹下的文本文件tStud.txt中的数据导入，并追加保存在表“tStud”中。
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