有价证券的交易在转让一定收益权的同时也转让了特有的风险。

Bluce Lee was born in San Francisco. He appeared in his first movie with his father when he was only 2 months old. Bruce and his parents returned to their home in Hong Kong in 1941. And Bruce Lee began his life-long interest in the Chinese Kung Fu. He studied with Yip Man, a Kung Fu master. Bruce was also often seen in many street fights. So his parents sent him back to the United States. He became a student at the University of Washington in Seattle. Later he opened a school to teach Kung Fu in Oakland, California.

In 1966, Bruce Lee acted in an American television series(系列) called The Green Hornet. The program was not a success, but many Hollywood movie actors began studying Kong Fu with him. He appeared in several other television programs.

Bruce Lee returned to Hong Kong in 1971 to act in a Chinese movie known in the United States as Fists of Fury. The movie was very popular in Asia. Another film, The Chinese Connection, followed it. In 1973. Bruce Lee made his the most famous movie Enter the Dragon. It became a major hit which made Bruce Lee a world famous movie star.

Bruce Lee died a few weeks before the movie was put on. He was 32 years old then. It's said that his early death ended what would have been a very successful movie career.

小题1: What was Bruce Lee interested in all his life?

A．Fighting

B．KungFu

C．Acting

D．Films小题2: Please put the following movies in order according to their time.

a. Enter the Dragon     b. Fists of Fury          c. The Chinese Connection

A．b, c, a

B．b, a, c

C．a, c, b

D．a, b, c小题3: According to the passage, which of the following is true?

A．Bruce Lee set up a Kung Fu school while he was studying in Seattle.

B．The movie Fists of Fury made Bruce Lee famous in the world.

C．Bruce Lee was only two months old when we first saw him in a movie.

D．Bruce Lee was sent back to America because of fighting often in the school.小题4:The phrase a major hit in the passage means                    .

A．致命一击

B．极为成功

C．猛烈撞击

D．命中要害

冲、任、督三脉同起于______，一源三歧，皆约于______。

阅读下面的文字，完成文后五题。

为什么不同的出生时间和地域会对人的命运产生影响呢究竟是谁在人出生以前，就开始对人的命运指手画脚呢

科学家认为，隐藏在时间和地域背后的神秘力量很可能是太阳射线。 因为，出生时间和地点不同，实际上对应的是太阳辐射程度的不同。一般来说，赤道获得的辐射最多，而在北半球，辐射通常会在6、7月份才达到高峰。即便是在同一纬度的区域，冬天受到的辐射也要远远低于夏天受到的辐射。这些都是因为地球是圆的，太阳直射地球的位置是随——变化而不断变化的。

就对辐射敏感程度来说，人的生殖细胞的敏感度要高于体细胞，人在胚胎期的敏感度要高于出生后，而且人在胎儿时期所受到的辐射，会对后来的发育和成长造成长久影响。美国研究人员发现，较高的辐射水平会给胚胎和胎儿的免疫系统增加压力，或者会使它们的DNA发生突变，从而使它们更容易患上某些疾病(或者永远不会患有某些疾病)，而且这种突变还会对大脑的形成和寿命的长短造成影响。12月出生者之所以活得更久，其原因可能是他们的母亲在3月份怀孕，使他们躲避了比较强烈的辐射。

研究人员还把人的理论数学水平作为衡量一个人创造力的一个指标，并以此分析了．世界上最富创造力的数学家的情况，结果发现，大部分最富创造力的数学家的母亲大都是在当年太阳辐射由最强烈开始转弱的时节受孕的。这表明数学家们在母体内受到了特定的辐射，这种辐射可能赋予了他们卓越的数学创造力。

为什么在北纬53°的地方盛产数学家呢研究人员认为，这很可能是因为紫外线辐射在这个区域因磁场等因素的影响，而在短时间内常发生较大变化的缘故。正因为这个区域的紫外线变化无常，对胎儿产生了影响，给了胎儿一定的奖赏——让他们拥有数学天赋。

选自赵尚泉《谁在对命运指手画脚》，《科海故事博览》2007．10

根据上下文，在文中横线处填入最合适的词语。（）

A．纬度

B．时间

C．辐射

D．太阳射线

以下腺体中，称之为副泪腺的是（）

A.Zeis腺

B.Meibom腺

C.Wolfring腺

D.Moll腺

E.Krause腺

关于胆囊结石，下列描述不正确的是

A．均为强回声团B．随体位移动C．后方伴声影
D．胆囊窝处弧形强回声带E．可伴有胆泥回声