问题 单项选择题

患儿,男性,11个月,因呕吐、腹泻3天来院,初步诊断为婴儿腹泻伴脱水。

患儿经6小时补液治疗后,脱水基本纠正,开始排尿,但又出现精神萎靡、腹胀、肠鸣音减弱、心音低钝。护士考虑该患儿可能是

A.低钙血症

B.低钾血症

C.低镁血症

D.低钠血症

E.酸中毒未纠正

答案

参考答案:B

阅读理解

任务型阅。

    阅读短文,并按要求完成1-5题。

     Computers and internet are very important to us now. People like scientists, teachers, writers and even

students use computers to do many work. But how many of us know the history of the computers and

internet. The internet was set up in the 1960s. At that time computer couldn't do much work. They were

very large and expensive. Very few people were interested in them and knew how to use them.

      At first the internet was only used by the government, but in the early 1970s, universities, hospitals and

banks were allowed to use it, too. However, computers were still very expensive and the internet was difficult

to use. Today computers are smaller and cheaper. And the internet is easier to use. Since they are useful, many

people like to use them, even at home. Today it is easy to get on-line and it is said that millions of people use the

internet every day. Sending e-mails is more and more popular among young people. The internet has now

become one of the most important parts of people's life.

     1.  题判断正误("T"表示正确,"F"表示错误);2 题完成句子;3-4题简略回答问题;5 题将文中划

线句子译成汉语.

( )1. Many people use the computers and internet before 1960s.  

2. Most people don't know _____________the computers in the 1960s.

3. When was the internet set up?

_________________________________________________________________________

4. Was the internet used widely before 1970s?

________________________________________________________________________

5.________________________________________________________________________

多项选择题