当牙槽嵴条件差时,采取哪些措施可减少支持组织受力() A.后牙减数 B.后牙减径 C

题型:多项选择题

问题:

当牙槽嵴条件差时,采取哪些措施可减少支持组织受力()

A.后牙减数

B.后牙减径

C.选用无尖牙

D.尽可能扩大基托面积

E.使后牙与对颌牙不接触

考点:口腔修复(医学高级)医学高级口腔修复仿真试题(一)
题型:多项选择题

先通读下面的短文,然后根据短文内容和所给首字母,在空格内填入一个适当的单词,使短文意思完整。所填单词必须在答题卷上完整写出。

DIY, which means Do It Yourself, is quite popular in the UK. Lots of stores and supermarkets sell DIY things. TV programs show people how to DIY.

English people like DIY. If there is anything that needs fixing (修理) around their homes, such as            p 小题1:   the walls or putting in a new shower, they will do the jobs themselves. They share DIY e 小题2:   with their friends. More and more people are fond of DIY and have d 小题3:  the joy of DIY. Sometimes people also DIY for saving money. At present, many people can’t a 小题4:  a big house. They are looking at how they can make their houses better without spending a lot of money. It is not surprising that DIY is so popular.

DIY can be difficult. There is a large market for DIY furniture (家具) which needs to be got together by people themselves w 小题5:   a few tools. However, people often find it not easy to build a piece of furniture because they can’t understand the instructions (指令). Sometimes the instructions are simple and clear, but the furniture i 小题6:  is difficult to build. DIY can also be dangerous if you are not careful enough. It is r 小题7:   that in just one year over 230,000 people were hurt while doing DIY in the UK, including 41,000 who fell off ladders.

DIY can bring us a lot of f 小题8:   and can help us save some money, but it is not always as easy as it is t 小题9:  to be if we do something that is too hard. Maybe factories should make products that are easier and s 小题10:   for us to DIY.

题型:多项选择题

急性脓胸最常继发于()。

A.肺部感染

B.胸部开放性损伤

C.膈下脓肿

D.脓毒血症

E.胸外科手术后

题型:多项选择题

读下图回答下列问题。

小题1:图示所反映的季节及其代表月份是

①北半球夏季       ②南半球夏季   ③一月            ④七月

A.③④

B.②③

C.①②

D.①④小题2:图示气压带南、北两侧的风带分别是

A.东南信风带、中纬西风带

B.极地东风带、中纬西风带

C.中纬西风带、东南信风带

D.中纬西风带、东北信风带小题3:该气压带控制的地区,常形成天气状况是

A.高温多雨

B.寒冷干燥

C.盛行上升气流

D.盛行下沉气流

题型:多项选择题

按企业组织特点将制造性生产分为?

题型:多项选择题

作为我国市场经济的重要基础性法律,素有“经济宪法”之称的一部法律是()。

A.《反不正当竞争法》

B.《合同法》

C.《反垄断法》

D.《消费者权益保护法》

更多题库