问题 单项选择题

特发性血小板减少性紫瘴病人的最重要护理措施是观察和预防

A.感染

B.鼻出血

C.血管神经性水肿

D.脑出血

E.胃肠道出血

答案

参考答案:D

解析:ITP患者由于血小板计数下降出血倾向严重时最重要的是观察有无颅内出血倾向,因颅内出血可迅速危及生命。

阅读理解

While reading a book in English, every few lines of text, you run across a word or two that you don’t know. You look up every new word in the dictionary. Bad move. All that does slow you down. Even electric or CD –ROM dictionaries can get in the way of your reading progress. A dictionary is like a road map. It can help you if you get lost and point you in the right direction. But if you stop to look at the “map” each time you take a step, you’ll get nowhere fast.

On your English learning “journey”, a dictionary can be a helpful “travel companion ”--if it is not overused. To help you start thinking in English, use an English-to-English dictionary. Otherwise, you will always depend on your native language and end up translating in your head.

A good dictionary can help you do more than just find the meaning of a word. It can help you verify (test and check) spelling, check word forms and grammar usage, find example sentence and learn pronunciation. Some dictionaries even provide exercises to teach you how to use their resources (资源) .

Take time to get to know your dictionary. Learn the pronunciation symbols (符号). Understand what the abbreviations (缩写字) mean. Try to master the important grammar rules. Look for charts, diagrams and lists that might be useful in the future. You will discover how helpful it can be to make friends with your dictionary. And as they say, “A friend in need is a friend indeed.”

小题1:Why do we need a good English-to-English dictionary?

A.Because it is a good friend.

B.Because it can help us to find the right direction if we get lost.

C.Without it we’ll always depend on our native language and end up translating in our head.

D.Because it can help us to start thinking in English and in Chinese.小题2:The underlined word “that ” in the last paragraph refers to __________.

A.pronunciation symbols and grammar rules

B.abbreviations and usage for grammar rules

C.the meaning of a word, spelling and grammar usage

D.charts, diagrams and lists小题3:According to the passage , which statement can lead you to believe?

A.The more you use a dictionary, the better you can understand the article.

B.The more you use a dictionary, the faster you may read.

C.The more you use the resources in a dictionary, the more you can benefit (受益) from it.

D.The better a dictionary is, the more expensive it is.

判断题