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患者一侧后牙食物嵌塞，嵌塞后引起剧烈疼痛，持续数秒，要求治疗。查：5龋洞，探敏感。叩（－），松（－），牙龈（－），冷热测引起疼痛，去除后立即消失，6｜龋洞，探（－），叩（－），松（－），牙龈（－）冷刺激无疼痛。其余牙未见异常 。

最佳处理方法为 （）

A.左上6直接充填，左上5氧化锌丁香油糊剂安抚

B.左上6直接充填

C.左上65氧化锌丁香油糊安抚

D.左上6直接充填，左上5牙髓治疗

E.以上无一为最佳方案

50 （单项选择题）                

A.Thompson was shocked and devastated.

B.Another trial was held.

C.I cannot begin to imagine what would have happened had my mistaken identification occurred in a capital case.

D.During the attack, she made an effort to memorize every detail of his face , looking for scars , tattoos (纹身) or other identifying marks.Jennifer

E.Many criminals are sent to prison on the basis of accurate testimony by eyewitnesses.

F.Jennifer Thompson decided to meet Cotton and apologize to him personally.

Ⅲ度房室传导阻滞多见于

A．广泛前壁心肌梗死
B．高侧壁心肌梗死
C．下壁心肌梗死
D．前侧壁心肌梗死

燥邪犯肺证，可见

A．咳嗽，咳痰稀白
B．咳嗽，痰多泡沫
C．咳喘，咯痰黄稠
D．咳嗽，痰少难咳
E．咳喘，痰多易咳

明确地把______纳入软件开发工作的范围，是软件技术向前迈进的重要一步。