问题 单项选择题

心功能Ⅲ级( )。

A.体力活动不受限。日常活动不引起乏力、心悸、呼吸困难或心绞痛等症状
B.应充分休息,可增加午睡时间及夜间睡眠时伺,有利于下肢水肿的消退
C.以卧床休息为主,不允许病人下床进行排尿、排便等活动
D.体力活动明显受限。休息时无症状,轻微的活动即可引起乏力、心悸、呼吸困难或心绞痛等症状
E.不能从事任何体力活动。休息时宜有症状,体力活动后加重

答案

参考答案:D

解析:[知识点] 慢性心功能不全的临床表现

改错题

短文改错。

     英浯课上,老师要求同桌同学相互修改作文。假设以下小短文为你同桌所写,请你对其进行修改。

短文中共有10处错误,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…个漏词符号(∧),并在此符号下面写出该加的词。

删除:把多余的词用斜线(\)划掉。

修改:在错的词下画一横线,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。

          3.必须按答题要求做题。否则不给分。

Dear Andy,

     I am glad to learn from that you are coming to China and will stay at my home. My parents and I are

very pleasing to have you with me. Now let me tell you that we have arranged for you. I know the school

would organize a lot of things for you do in the morning. In the afternoon, I'll show you around and take

you to some place of interest. We'll mostly stay at home in the evening watch TV, playing games, and

meeting people. I'm sure we'll have a wonderful time or enjoy each other's company.

     I'm looking forward very much to meet you soon.

                                                                                                                             Yours sincerely,

                                                                                                                             Zhao Mei

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多项选择题