问题 单项选择题 A1型题

对于出血坏死性胰腺炎最具有诊断价值的化验室检测指标是()

A.血淀粉酶升高

B.血清胆红素升高

C.血糖降低

D.血钙降低

E.血镁降低

答案

参考答案:D

解析:血清高铁白蛋白测定阳性、血糖增高、血钙降低等有助于出血坏死性胰腺炎的诊断。故本题选D。 【考点】:胰腺炎的实验室检测

解答题
完形填空

阅读下面短文回答问题,然后将答案写到答题卡相应的位置上(请注意问题后的词数要求)。

〔1〕There are many useful suggestions and pieces of advice that can help one to improve English. Here are some useful suggestions and new tips to increase one’s English language vocabulary.

〔2〕Learning English vocabulary is about much more than just learning the right words. A broad grasp of vocabulary in the English language is based on understanding important expressions and “word combinations”, which means groups of words that often or always go together.

〔3〕Learning a word will not help very much if you quickly forget it. Research shows that it takes from 10 to 20 repetitions to really make a word part of your vocabulary. Since most words are learned from how they are used in context (上下文), the more words one is exposed to(接触), The easier one will find English to learn . Keep a writing pad close to you. When you read, pay close attention to the word you do not know, write the word down and try to figure out its meaning from the context. Then_______________________ in a dictionary.

〔4〕Remember that if you do not use English words that you have just learned in conversation or writing, you will forget them very quickly. So the best way to learn new words effectively is just by trying to use them in conversation and writing. Remember also that practice is the key to fluent spoken English.

〔5〕Building vocabulary is a life-long task. Remember, “In the beginning was the word.” Your future could depend on how rich your vocabulary is. It will also determine the quality of your communication.

小题1:What is the main idea of the text? (no more than 10 words)

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小题2:Complete the following statement with proper words. (no more than 5 words)

If you want to learn new words effectively, the best way is using them ____      ____.

小题3:Fill in the blank in Paragraph 3 with proper words. (no more than 5words)

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小题4:Why does the author think context is important in learning English?  (no more than 15 words)

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小题5:What does the word “it” (Line 1, Paragraph 3) probably refer to? (no more than 9 words)

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