药材蛤蚧的原动物科名是（） A.鲮鲤科 B.鲍科 C.芫青科 D.壁虎科

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.

_小题1:___.They buy tickets or turn on their TVs to watch the games. Often they get very excited when their player or team wins.

___小题2:___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! _小题3:__ Think how many lovers to skate or ski in Japan, Norway or Canada.

Some sports or games go back thousands of 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. __小题4:__ 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. 小题5: 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. (性格)

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.

铁路合同包括______。

A．旅客车票

B．行李票

C．包裹票

D．站台票

用胸片估计胸腔积液量，下列描述哪项不对（）

A.微量积液：后肋膈角略钝

B.少量积液：液面低于第三前肋下缘

C.中量积液：液面低于第二前肋下缘

D.大量积液：液面超过第二前肋下缘

E.中量积液：液面大于第四前肋上缘

耐热、耐湿物品首选（）

A.压力蒸气灭菌

B.干热灭菌

C.干粉消毒

D.环氧乙烷气体灭菌

E.消毒液浸泡

据初步统计，2008年我国全年水资源总量25567亿立方米，比上年减少8.9%，比常年减少7.7%；人均水资源量1945立方米，比上年减少9.3%；全年平均降水量615.5毫米，较上年减少4.5%，比常年减少4.2%。年末全国465座大型水库蓄水总量2109亿立方米，比年初减少128亿立方米。
全年总供水量5716亿立方米，其中地表水源占81.4%，地下水源占18.2%，其它水源占0.4%。全年总用水量5716亿立方米，比上年增加83亿立方米，其中，居民生活用水472亿立方米，生产用水5150亿立方米，生态与环境用水94亿立方米。与上年比较，生活用水增加2.2%，生产用水增加1.4%，生态与环境用水增加1.0%。在生产用水中，第一产业用水3720亿立方米，第二产业用水1335亿立方米，第三产业用水95亿立方米。全国人均用水量为435立方米，比上年略有增长。万元GDP(当年价)用水量273立方米，按可比价计算比上年减少8.3%；万元工业增加值(当年价)用水量144立方米，按可比价计算比上年减少9.8%。

2007年居民生活用水和生态与环境用水占总用水量的比重为( )。

A．9.8%

B．11.3%

C．12.5%

D．8.6%