题目

种子萌发的需氧量与种子所储藏有机物的元素组成和元素比例相关，在相同条件下，消耗同质量有机物，油料作物的种子（如花生）萌发时需氧量比含淀粉多的种子（如水稻）萌发时的需氧量       A．少               B．多                C．相等              D．无规律 答案：B 第四节：任务性阅读（共5小题；每小题2分，满分10分）      根据短文内容，从短文后的选项中选出能填入空白处的最佳选项。选项中有两项为多余选项。 All over the world people enjoy sports.Sports help to keep people healthy and happy,and to live longer.    51    .They buy tickets or turn on their TVs to watch the games.Often they get very excited when their player or team wins. ___52____.Football,for example,has spread around the world.Swimming is popular in all countries near the sea or in those with many rivers.What fun it is to jump into a pool or lake,whether in China,Egypt or Italy!__53_____ .Think how many lovers to skate or ski in Japan,Norway or Canada. Some sports or games go back thousands od years,like running or jumping.Chinese wushu,for example,has a very long history.But basketball and volleyball are rather new.Neither one is a hundred years old yet.__54___.Water-skiing is one of the newest in the family of sports. People from different countries may not be able to understand each other,but after a game together they often become good friends._55___.One learns to fight hard but fight fair,to win without pride and to lose with grace.( 胜不骄，败不馁 ) A.And think of people in cold countries. B.Sports help to train a person’s character. C.Not a few people like sports in the world. D.Many people like to watch others play games. E.People aren’t inventing new sports or games. F.Some sports are so interesting that people everywhere take part in them. G.People are inventing new sports or games all the time.