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问题 单项选择题

患者女性，34岁，右上后牙牙签剔牙后持续胀痛2周，加重1日，有跳痛，不能咬物而就诊

首次就诊时最有效的处理方法是（）

A.开髓引流，龈息肉切除

B.龈 * * 冲洗上药

C.X线片决定存留

D.消炎止痛，患牙X线片

E.安抚治疗

答案

参考答案：B

阅读理解

读一读，回答下列问题。

                                                                     Making breakfast

      Today is Sunday. It's seven o'clock in the morning. Jenny's mother is cooking in the kitchen. Jenny and

Li Ming are washing vegetables in the sink. They help Mrs. Smith prepare for the breakfast. How happy they

are! After breakfast, they will go to the zoo to watch the animals.

1. What time is it?

____________________________________________________

2. What is Jenny's mother doing?

____________________________________________________

3. What are Jenny and Li Ming doing?

____________________________________________________

4. Where will they go after breakfast?

____________________________________________________
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单项选择题

成人股骨头缺血性坏死最终发展成（）。

A.扁平髋

B.髋内翻

C.髋外翻

D.骨性关节炎

E.髋关节脱位
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