下列哪项不是牙髓炎开髓引流的注意事项A.近髓处穿通B.局麻下进行C.锐利的钻针D.不

题型:单项选择题

问题:

下列哪项不是牙髓炎开髓引流的注意事项

A.近髓处穿通
B.局麻下进行
C.锐利的钻针
D.不穿通髓腔
E.穿髓孔出血

考点:口腔执业助理医师口腔执业助理医师
题型:单项选择题

《中华人民共和国传染病防治法》属于

A.宪法

B.基本法律

C.卫生法律

D.卫生行政法规

E.卫生行政部门规章

题型:单项选择题

短文改错。

     假设英语课上老师要求同桌之间交换修改作文, 请你修改你同桌写的以下作文。

文中共有10处语言错误,每句中最多有两处。错误涉及一个单词的增加、删除或修改。

增加:在缺词处加一个漏字符号(∧), 并在其下面写出该加的词。

删除:把多余的词用斜线(\)划掉。

修改:在错的词下划一横线,并在该词下面写出修改后的词。

注意:1、每处错误及其修改均仅限一词;

          2、只允许修改10处,多者(从第11处起)不计分。

     I just came back from Britain last week. I was luckily enough to be one of the students from

different country to visit the UK from Feb. 16 to 28. We paid a visit to a good many of places, like

London, Oxford or the Lake District. I learned much about British culture and history in London,

where was my favorite. I also liked Oxford, in which I saw much more old buildings. The Lake

District was beautiful, but it was pity that it rained heavily when they were there. The most excited

thing for me in Britain was that I make a lot of friends there.

________________________________________________________________________________

题型:单项选择题

国际足联要求所属会员国在其本国的正式足球比赛中均采用3分制,即每队胜一场得3分,平一场得2分,负一场得0分。

题型:单项选择题

个人所得税法规定的临时离境是指()。

A.一次离境不超过30天

B.一次离境不超过90天

C.一年内多次离境累计不超过30天

D.一年内多次离境累计不超过90天

题型:单项选择题

当换入资产和换出资产的公允价值不能够可靠地计量时,若不涉及补价,应当以换入资产的账面价值作为换入资产的成本,不确认损益。( )

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