正在建造的航空器抵押的，抵押权未经登记的效力（）A、不得对抗善意第三人 B、无效 C

依次填入横线处的词语，恰当的一组是

(1)女子十二乐坊以其具有感染力的音乐和充满震撼力的表演及富有创新精神的民乐组合形式，________了通向国际市场的大门。

(2)当电视连续剧《汉武大帝》在中央台迅速________到收视率第一时，一个两千年前既熟悉又陌生的王朝连同那位伟大君主，顿时成为热门的谈资。

(3)________说绍兴是一本漂在水上的书，________鲁迅故里无疑是全书的精华乐章。

A．敲开　飙升　如果／那么

B．叩响　飙升　假如／而

C．叩响　蹿升　如果／那么

D．敲开　蹿升　假如／而

跳伞表演是观赏性很强的体育项目。当运动员从直升飞机由静止跳下后，在下落过程中会受到水平风力的影响，如图所示。下列说法中正确的是

A、风力越大，运动员下落时间越长

B、风力越大，运动员着地速度越大

C、运动员下落时间与风力无关

D、运动员着地速度与风力无关

各种组织和器官损伤的基本病理变化是( )

A．局部充血

B．局部肿胀

C．局部发热

D．局部炎症反应

E．局部血细胞及血浆渗出

Just the mention of the TOEFL, GRE and GAMT exams brings a thought of long hours of dull paper work. But that idea is becoming increasingly out of date. As planned, computerized tests will begin next year which will bring a series of changes from test psychology to scoring techniques.

From computer - equipped rooms, examinees will answer the questions on a computer. If they are sure about their choices, they can pass to the next question by pressing the entry (条目) “next”. Then another question will be randomly (任意地) selected from a vast test item bank and appear on the screen. After answering all the questions, examinees can choose the entry “quit” if they are not satisfied with their performance, or “score” if they want to see the result. Scores will be calculated immediately and appear on the screen. By that point, student's marks are official--there is no going back.

Since they greatly shorten the painful waiting process-which used to be two or three months, computerized tests have won worldwide popularity. Besides, there will be no rushing to the registration offices (登记处) for these exams. Computerized tests will be given every workday in an exam center with all three kinds of tests being held in the same room. All test takers need to do is to call the exam center and book their seats for a particular day.

In addition it will become technically possible to apply new testing procedures. In the past, each examinee had the same set of test items despite differences in their ability. Under a computerized system, however, if the computer judges an answer is right, a question of a relatively difficult nature will follow. But if an examinee continues to give wrong answers and is judged as un-qualified by the computer system, he will be automatically denied the chance to go further in the test.

小题1: Computerized tests allow the examinee to know their scores ______.

A．immediately on a central computer for scoring test papers

B．a few minutes after the exam with the help of a test center worker

C．on the next day after they have taken the exam

D．immediately after the exam by means of the same computer小题2: If an examinee is not satisfied with his performance ______.

A．he can admit defeat and give it up

B．he can ask the computer to give some advice

C．he can ask another chance within a few days

D．he is allowed to do it once again小题3:Under a computerized system, all of the following would be possible except that ______.

A．different exams can be taken in the same room

B．one doesn’t need to rush to the registration officer for taking an exam

C．it will be much easier to pass an examination

D．one can take an exam almost at any time of the year小题4:The word denied in the last sentence most probably means ______.

A．refused

B．allowed

C．lost

D．passed

社会保险制度的基本特征包括（）

A.社会保险在性质上是权利义务结合型

B.社会保险制度的根本目的是解除社会成员的后顾之忧

C.保障水平是基本保障型

D.保障过程是强制化、规范化