患者女性，40岁，先天性主动脉瓣狭窄，PDE示中度狭窄该患者不可能出现的体征是 A．

数学门诊部。（对的打“√”，错的打 “×”）

（1）求圆柱的容积就是求圆柱的体积。[ ]

（2） 一个圆柱形水桶能装多少水，就是求水桶的容积。  [ ]

（3）计算机的存储量是通过求容积的方法得到的。[ ]

（4）圆柱的体积扩大到原来的3倍，那么它的容积也扩大到原来的3倍。[ ]

某企业发行10000股新股，每股面值为1元，发行价为每股6元，则记入股本的数额为( )。

A．10000元

B．60000元

C．50000元

D．70000元

儿童较少发生扁桃体周脓肿是因为

A.儿童对细菌的免疫力较强

B.儿童扁桃体被膜较厚且致密

C.儿童扁桃体隐窝呈裂隙状，分支少，且表浅

D.儿童患慢性扁桃体炎者较少

E.儿童较少发生急性扁桃体炎

Japanese students work very hard but many are very unhappy. They feel great pressure from their parents to do well in school and in college. Most students are always being told by their parents to study harder so that they can have successful future. Although this may be good advice for those who are very bright, it can have very bad results for many students who are not quick enough at learning.

Unfortunately, a number of students actually kill themselves. Others are after comfort in using drugs. Some students, however, do bad things with groups of bad people and turn to crime. Many of them have tried very hard at school but, in spite of all their tries, have failed in certain examinations and have disappointed their parents. Such students feel that they are less important than everyone else they meet and leave school before they finish their study.

It is surprising that although most Japanese parents are anxious for their children to do well at school, they do not help them in any way. Many parents feel that they are unable to help their children with their lessons and that it is the teachers’ job to help their children.

To make matter worse, a lot of parents send their children to special schools called juku-cram schools. These schools are open during the evenings and on weekends, and their only purpose is to prepare students to pass exams; they do not try to educate students in any real sense of the world. Thus comes a shock to realize that almost three quarters of the junior high school students attend these cram schools.

Ordinary Japanese schools usually have rules about everything from the length of students’ hair to their clothes and things in their school bags. Child psychologists now think that such strict rules often lead to a feeling of being unsafe and being unable to fit into society. They believe that no sense of moral(道德) values is developed and that students are given neither guidance nor training in becoming good citizens.

小题1:Many Japanese students are unhappy at school because          .

A．the school work is too much

B．their teachers are too strict with them

C．their parents put much pressure on them

D．they can’t get on well with their friends小题2:How many unexpected things will some of Japanese students do when they are not doing well in their studies?

A．Two

B．Four

C．Six

D．Eight小题3:What’s some experts’ opinion about Japanese school rules?

A．They are a set of effective rules.

B．They can help the students to be useful persons.

C．They are bad for the development of each student.

D．They stress the importance of sense of moral values.小题4:According to the third paragraph, who have not tried their best?

A．The schools.

B．The students.

C．The teachers.

D．The parents.小题5:choose the best title for this passage:

A. Poor students in Japan

B. poor students in campus in Japan

C. wrong educational system in Japan

D How to develop a student

患者，男，45岁，行走时不慎被摩托车撞倒在地3小时。查体：左上肢肿胀明显，有压痛，被动活动时有骨擦音。

该患者经治疗后疼痛、肿胀好转，但发现患者左侧上肢垂腕状，拇指不能外展。应考虑合并神经损伤的是（）

A.臂丛

B.腋神经

C.肌皮神经

D.尺神经

E.桡神经