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问题 单项选择题

（75-77题共用题干）　　病人患牙进食时疼痛明显，无自发痛。温度刺激试验（++），探诊（++），刺激去除后症状即刻消失。龋洞底未探及穿髓孔。叩诊（－）。

最可能的临床诊断是

A．深龋

B．急性牙髓炎

C．慢性闭锁性牙髓炎

D．慢性根尖周炎

E．牙髓坏死

答案

参考答案：A

选择题

由中央新影音像出版社出版发行的新中国外交历程纪念光盘，共12集，每一集的标题反映了这一时期的外交特点。其中能够反映新中国七十年代外交特点的标题是[ ]

A．“另起炉灶”，“分道扬镳”，“播种友谊”

B．“斗智斗勇”，“再次较量”，“峰回路转”

C．“另起炉灶”，“跨洋握手”，“扬眉吐气”

D．“扬眉吐气”，“跨洋握手”，“冰释雪融”

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多项选择题

Part 1: Self-introduction


·The interlocutor will ask you and your partner questions about yourselves. You may be asked about things like "your hometown ", "your interests ", "your career plans", etc.

Part 2: Presentation


·The interlocutor gives you two photographs and asks you to talk about them. for about one minute. The examiner then asks your partner a question about your photographs and your partner responds briefly. Then the interlocutor gives your partner two photographs. Your partner talks about these pictures for about one minute. This time the interlocutor asks you a question about your partner’s photographs and you respond briefly.

Part 3: Collaboration


·The interlocutor gives you andyour partner a list of topics. Both of you need to choose one to discuss together. The interlocutor may join in the conversation and ask you questions, but you and your partner are expected to develop the conversation.

Topic 1:

What Makes a Perfect Gift

Topic 2:

Student-teacher Relationships

Topic 3:

Advantages and Disadvantages of Working in China or Abroad

Topic 4:

Pressure of Modern Life

Topic 5:

A Healthy Diet
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