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问题 单项选择题 A1/A2型题

急性心肌梗死时最常见的心律失常是（）

A.心房颤动

B.室性期前收缩及室性心动过速

C.房室传导阻滞

D.预激综合征

E.非阵发性交界性心动过速

答案

参考答案：B

解析：

急性心肌梗死并发的各种心律失常以室性心律失常最多见。频发的室性期前收缩、短阵性室性心动过速、多源性室早或出现RonT现象，常是心室颤动的先兆。

多项选择题

一个大型建设项目如采用矩阵组织结构模式，则纵向工作部门可以是( )等部门。

A．投资控制

B．进度控制

C．质量控制

D．子项目的项目管理

E．人事管理
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改错题

短文改错

Dear Sir or Madam,

     I'm a student from Xinhua Middle School. I'm gladly to learn that you want a few parttime

English reporter. I'm interesting in this opportunity.

     I think I'm qualified for a job. As a student, I've read a lot and have a knowledge in many

fields. I like English and do well in both spoken and writing. Beside, I'm easy to get along and

enjoy working with others. I once worked as a reporter for my school broadcasting station, but

I'm sure I can do the job well if  I got the position.

     I'm looking forward to your reply.

                                                                                               Yours,

                                                                                                Li Lei

_____________________________________________________________________________
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