哪种方法不能减轻桥体所承受的力() A.加深面颊舌沟 B.扩大面舌外展隙 C.加厚桥

题型:单项选择题

问题:

哪种方法不能减轻桥体所承受的力()

A.加深面颊舌沟

B.扩大面舌外展隙

C.加厚桥体金属层

D.面的舌侧边缘嵴处添加副沟

E.减小桥体颊舌径宽度

考点:口腔执业医师口腔执业医师25
题型:单项选择题

pH相同的醋酸溶液和盐酸,分别用蒸馏水稀释至原体积的m倍和n倍,稀释后两溶液pH仍相同,则m和n的关系是(   )

A.m=n

B.m>n

C.m<n

D.无法判断

题型:单项选择题

根据短文内容及首字母提示,填写所缺单词。(每小题1分,计10分)

Kitty was a student in a small town. It was going to be her mother’s birthday. She wanted to buy her a present that would be nice and useful but not e   1 .

She went s   2 after a quick and simple lunch. After she looked for about forty minutes, she found a shop that was selling cheap umbrellas, and she d  3 to take a black one. She thought, “Mom can carry it when she is wearing clothes of any c  4  .” So she bought a lovely black umbrella and took it to school with her until her classes finished.

On her way home on the train she felt h    5 . So she went to the buffet car (餐车). She left the umbrella on her seat. But when she r   6 , it had gone. Kitty began to cry. The other passengers felt very sorry for her and asked what the matter was. She told them the black umbrella she bought for her mother had gone, and she had to get off at the next station. After the three passengers h   7 this, they asked her for her mother’s a   8 so that they could send the umbrella to her if someone took it by mistake (弄错) and brought it b   9  .

And now a week passed. Kitty got a letter from her mother. It said, “Thank you very much for your lovely g   10  , but why do you send me three black umbrellas?”

题型:单项选择题

患儿,2岁,唇颊面浅凹状龋,探龋蚀较浅,疼痛(-)。患儿哭闹不合作。应选处理方法()

A.复合体充填

B.玻璃离子充填

C.氨硝酸银涂布

D.氟化钠涂布

E.氟化双氨银涂布

题型:单项选择题

王某和李某有仇隙,随即找到与李也有矛盾的张某。王、张二人商量“修理修理”李。张仅想给李一点颜色看看,王则心想趁着有张帮忙,将李“干掉“。王并没有将杀人的心思透露给张。为此,二人准备了匕首和砖头。一天夜晚,二人拦住下夜班的李,对其殴打,李反抗。张用匕首刺中李腿部,王则用砖头猛砸李头部。李昏倒在地,王、张二人逃离。后李死亡。经法医鉴定,李系被锐器刺中腿部动脉,失血过多而死。

问:王、张二人的行为属于什么性质的行为?为什么?

题型:单项选择题

如何查看一台路由器IPtraffic类型和统计信息()

A.show ip traffic

B.show ip flow cache

C.show ip cache

D.None of the above

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