问题 单项选择题

非手术治疗适合于()

A.急性单纯性胆囊炎

B.胆囊结石反复发作

C.胆总管结石感染并休克

D.肝内结石局限于左叶

E.胆总管扩张不明显,但并发胰腺炎

答案

参考答案:A

解析:

急性单纯性胆囊炎多可采用非手术疗法如纠正水、电解质和酸碱平衡失调,使用广谱有效的抗生素、维生素K和止血药物,解痉止痛,胃肠减压,以及全身支持治疗等。待感染控制,病情缓解,应有计划地择期手术。

完形填空

第Ⅱ卷(非选择题共45分)

第四部分:书面表达(共三节,满分45分)

第一节:阅读表达(共5小题;每题2分,满分10分)

阅读下面的短文,根据要求完成76—80小题。

Chat rooms and messaging can be great fun,but remember, you never really know who you are talking to online.It could be someone trying to trick you,some kind of weirdo(古怪的人),or someone really dangerous.Here are some tips to help you keep safe:

●  Never use your real name in chat rooms—pick a special online nickname.

●  Never tell anyone personal things about yourself or your family—like your address or telephone number ,or the school or clubs you go to.That goes for sending them photos as well(that way if you don’t want to hear from them again,you only have to log off.) Remember, even if somebody tells you about themselves,never tell them things about you.

● If you arrange to meet up with someone you’ve only spoken to once, remember that they might not be who they said they wereso only meet people in public places and take along an adult—they should do this too,because they don’t know who you really are either!

●     Never respond to nasty(淫秽的)or rude messages,and never send any either! If you feel suspicious or uncomfortable about the way a conversation is going,or if it’s getting really personal,save a record of it and stop the conversation.That way you can show someone and ask what they think.

●  Be careful with any email attachments or links that people send you,they might contain nasty images,or computer “viruses” that could ruin your PC.So if____________, don’t open it.

76.What is the best title of the passage?(Please answer within 10 words)

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77.Which sentence in the passage can be replaced by the following one?

The person you are talking to online may mean to do harm to you

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78.Please fill in the blank in the last paragraph with proper words or phrases to complete the sentence.(Please answer within 10 words.)

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79.Which of the suggestions do you think is the best for you? Why?(Please answer within 30 words.)

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80.Translate the underlined sentence in the third tip into Chinese.

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单项选择题