龙胆苦苷是（） A.单萜 B.二萜 C.环烯醚萜醇 D.环烯醚萜苷

Ronaldo Luiz Nazario de Lima was born on 22 September 1976 in a poor suburb of Rio de Janeiro. Like most of his childhood friends, Ronaldo began his soccer career playing barefoot in the streets of his neighborhood. At the age of 14, he joined SCristovo soccer club and only two years later became the star of Cruzeiro Belo Horizonte scoring a total of 58 goals in 60 matches and earning himself a reputation for his explosive pace and outstanding finishing skills. His goal-scoring record and unusual agility led him to be included in the Brazilian World Cup winning team the following year. After the World Cup, many top European football clubs were trying to sign him. Many people, including Brazilian football legend Pelé, referred to him as the most promising footballer of his generation.

Since his transfer to Dutch team PSV Eindhoven, Ronaldo’s biography is one of success after success. Two Copa América s, a UEFA Cup, a Dutch Cup, a Spanish League Cup, and two awards as best player in the world, all in the space of two years, are some of Ronaldo s impressive achievements. On arrival to Inter-Milan in 1997, Ronaldo became the idol of the local fans who refer to him as “il Fenomeno.”

Since the 98 World Cup he has suffered two serious knee injuries that have severely limited his appearances. Just when people began to wonder whether Ronaldo would be able to continue with his football career, he proved to the world that he still could play. In the World Cup held in Korea and Japan, the magical striker won the Golden Shoe award and tied Pelé's Brazilian record for career World Cup goals with 12. He helped Brazil capture its fifth World Cup championship on June 30 with a 2-0 win over Germany. It was the third time that Ronaldo has ever played in the World Cup.

小题1:We can infer from the passage that Ronaldo _____________.

A．comes from a rich family

B．began to play soccer at 14

C．won a total of 58 goals at 14

D．became a star of Cruzeriro Belo Horizonte in 1992小题2:The meaning of the underlined word in Paragraph1 is similar to __________________.

A．a good reputation

B．outstanding quality

C．quick moving

D．excellent skill小题3:From the passage we can conclude that Ronald participated in ____big international soccer matches in all.

A．eight

B．eleven

C．twelve

D．five

在建造有瓦斯爆炸危险的火区风墙时，应做到（）。

A、采取控风手段，尽量保持风量不变

B、注入惰性气体

C、检测进风、回风侧的瓦斯浓度、氧气浓度、温度等

D、在完成密闭工作后，发现漏风仔细处理

下列关于物权特征的表述巾，错误的是( )。

A．物权的客体是物，而不是行为，也不是智力成果

B．物权的权利主体是特定的，义务主体也是特定的

C．物权的内容是对物的直接支配，并排除他人的干涉

D．物权有追及效力

某公司年末净利润实现了800万元，流通在外的普通股加权平均股数为500万股，每股市价30元。则该公司的市盈率为18.75。( )

27岁，G₂P₀，妊娠42周，经检查胎盘功能良好，决定引产，下列哪项与引产成功率有关（）

A.宫颈Bishop评分

B.羊水量的多少

C.胎头下降情况

D.是否见红

E.胎膜是否破裂