根尖肉芽肿的病理表现为() A.根尖周病变中央细胞坏死液化,形成脓液,周围有密集的淋

题型:单项选择题

问题:

根尖肉芽肿的病理表现为()

A.根尖周病变中央细胞坏死液化,形成脓液,周围有密集的淋巴细胞和浆细胞浸润

B.根尖周病变内有大量中性粒细胞渗出,局部组织坏死液化,脓肿形成

C.牙髓组织中出现大小不等的泡状间隙,其中充满液体,牙髓细胞减少

D.牙髓血管扩张充血,液体成分渗出,组织水肿

E.根尖周病变以淋巴细胞、浆细胞和巨噬细胞(泡沫细胞)浸润、血管内皮细胞和成纤维细胞增生为特征

考点:口腔执业医师口腔执业医师口腔专业基础模拟题6
题型:单项选择题
In many people’s eyes, middle school students are happy and carefree(无忧无虑). But is it the truth? And what     students happy or unhappy?
To find out the answers, Li Jiahui, a student in Pinggu No. 3 Middle School, Beijing, spent six months       students’ sense(感受) of happiness last year. The       girl made a survey with questions such as “ Are you feeling happy?” and “What makes you unhappy?”
After studying the answers from 284 students, Li learned that___   40 percent(百分之)of the students feel unhappy, and the        from studies is the main reason for their unhappiness.
“More than 50 percent said they were under pressure and 70 percent        get enough sleep,” Li said. “It shows that middle school students are not as happy         people think. They worry a lot, and they can get angry easily.”
Li also said that over 90 percent say their happiness has        to do with how much money they have. Instead, they care about their relationships(关系)with friends, teachers and parents. “Students always feel better when they get _      well with each other,” Li said.
After her survey, Li listed       tips that may make students happier, such as: Treat(对待) yourself better, be kind and polite to your friends and relatives, and try new things.
小题1:
A.helpsB.wantsC.makesD.keeps
小题2:
A.to studyB.studyingC.studyD.studied
小题3:
A.15 years oldB.15-years-oldC.15-year-oldD.15-year-olds
小题4:
A.aboutB.thanC.belowD.inside
小题5:
A.pressureB.difficultiesC.knowledgeD.interest
小题6:
A.don’tB.hadn’tC.didD.didn’t
小题7:
A.soB.andC.likeD.as
小题8:
A.somethingB.nothingC.anythingD.nobody
小题9:
A.alongB.upC.offD.down
小题10:
A.anyB.a number ofC.muchD.a lot
题型:单项选择题

专夹保管的《电子银行企业客户服务协议》纳入会计档案保管,保管期限为()。

A.3年

B.5年

C.15年

D.永久

题型:单项选择题

企业对健康、安全、环境保护(HSE)管理体系进行现场审核时,应该关注()。

A.作出是否实施第三方认证的决定

B.体系功能的适用性和有效性

C.体系文件的完整性、符合性及一致性

D.检查是否按体系文件要求去运作

E.检验HSE管理体系是否符合HSE管理体系标准的要求

题型:单项选择题

选择作业中心间接成本的分配标准时,对自动化设备作业的作业衡量标准应选择()。

A.定单数量

B.产品批量

C.直接人工工时数

D.机器工时数

题型:单项选择题

《企业会计准则》规定,企业应当对其本身发生的交易或者事项进行会计确认、计量和报告,企业会计确认、计量和报告应当以( )为前提。

A.货币计量
B.会计分期
C.会计主体
D.持续经营

更多题库