腰椎结核X线表现常见（）。 A.咽后壁脓肿 B.椎前脓肿 C.椎旁脓肿 D.腰肌脓肿

下列有极昼极夜现象的地区是：

A．热带

B．北温带

C．南温带

D．寒带

技术开发的途径主要有独创型技术开发、________技术开发、综合与延伸型技术开发。

     It is difficult for parents of nearly every family to teach their children to be responsible(有责任的)for

housework, but with one of the following suggestions, you really can get your children to help at home.

If you give your children the impression that they can never do anything quite right, then they will regard

themselves as unfit or unable persons. Unless children believe they can succeed, they will never become

totally independent.

     My daughter Mary's fifth-grade teacher made every child in her class feel special. When students

received less than a perfect test score, she would point out what they had mastered (掌握) and declared

firmly they could learn what they had missed.

     You can use the same way when you evaluate(评价)your child's work at home. Don't always scold

and you should give lots of praise instead. Talk about what he has done right, not about what he hasn't

done. If your child completes a difficult task, promise him a Sunday trip or a ball game with Dad.

     Learning is a process(过程)of trying and failing and trying and succeeding. If you teach your children

not to fear a mistake of failure, they will learn faster and achieve success at last.

1. The whole passage deals with ________.

A. social education

B. school education  

C. family education

D. pre-school education

2. The author thinks that ________.

A. there is no way to get children to help at home

B. the more encouragement and praise you give, the more responsible and helpful children will become

C. it is very difficult to make children responsible for housework

D. children can be forced to help with housework

3.  The passage gives us a good suggestion about how to evaluate your child’s work at home. That is to

________.

A. praise his success          

B. promise him a trip

C. give him a punishment      

D. promise him a ball game

4. The author advises readers to ________.

A. learn from himself, for he has a good way of teaching

B. take pride in Mary's fifth-grade teacher

C. do as what Mary's teacher did in educating children

D. follow Mary's example because she never fails in the test

5. Having read the last paragraph, we can conclude that           

A. pride goes before a fall      

B. practice makes perfect

C. no pains, no gains          

D. failure is the mother of success

55岁，女性，发现右乳肿物2年，改良根治术后病理：右乳外上象限和外下象限各发现肿物一枚，均为浸润性导管癌，直径分别为1.5cm和5cm，腋窝淋巴结发现5枚有转移，雌孕激素受体状态不详。

该患者如需放疗，下列叙述正确的是（）

A.腋窝因为淋巴结转移多，必须照射

B.胸壁因为复发率高，必须照射

C.内乳区因为淋巴结状态不详，必须照射

D.内乳区因为复发率高，必须照射

E.锁骨上区因为复发率最低，不应照射

宽展有几种形式？