发生受害人人身伤亡或财产损失，且符合条件的，保险人可以受理受害人的索赔（）A.保险人

患者，男性，25岁，左侧后牙自发痛。夜间剧痛为主诉就诊，检查：左下8前倾阻生，牙冠与左下7远中牙颈部形成的间隙有较多的食物嵌塞，远中冠周轻度充血，冠周袋无脓，触痛(-)，X线片见左下7远中牙颈部深龋。

治疗结束后，口腔所见()

A．左下7远中已行银汞充填的单面洞，左下8已被拔除

B．左下7为一个经过银汞充填的远中邻洞，左下8已被拔除

C．左下8已被拔除，左下7为面、远中面两个经过银汞充填的单面洞

D．左下8保留，左下7远中银汞充填

E．左下8保留，左下7远中邻面银汞充填

One afternoon last week, I saw three tearful children from my son’s school being comforted by teachers. That morning, my 11-year-old had stomach pains, retching（干呕）into a bowl. Talking to other mothers later, I heard about other children with stomachache or difficult sleeping the night before.

What caused so much pain? Sports day. Sports day might be necessary at a highly-competitive independent school, but not at a village primary school. For the children who can fly like the wind, sports day cause no problem. For those who are overweight or just not good at sport, it is nightmare（噩梦）. Even for those who enjoy running but fall halfway down the track in front of the entire school and their parents, it can prove a disease.

Why do we put our children through this annual suffering? Some may say competition is character building; or it’s taking part, not winning, that’s important; or that’s a tradition of school life. I just felt great pity for those children in tears or in pain.

Team games at the end of sports day produced some close races, wild enthusiasm, lots of shouting — and were fun to watch. More importantly, the children who were not so fast or quick at passing the ball were hidden a little from everyone’s eyes. Some of them also had the thrill of being on the winning side.

I wish that sports day could be abandoned and replaced with some other less competitive event. Perhaps an afternoon of team games, with a few races for those who want them, would be less stressful for the children and a lot more fun to watch.

小题1:What can we learn about the author’s son from Paragraph 1?

A．He talked with some mothers.

B．He comforted his classmates.

C．He had difficulty in sleeping.

D． He suffered from stomachache.小题2:Sports day is still an annul event in this school probably because __________.

A．this is an independent school

B．it is a tradition of the school

C．it helps children lose weight

D．children enjoy watching sports小题3:What does the author think about team games?

A．They should include more stressful races.

B．They are acceptable to different children.

C．They should be abandoned at primary school.

D．They are less fun for those who love running.小题4:What is the author’s attitude towards sports day?

A．Critical.

B．Neutral.

C．Positive.

D．Ambiguous.

固定收益平台主要进行固定收益证券的交易，包括（）。

A.交易商之间的交易

B.交易商与客户之间的交易

C.客户与客户之间的交易

D.交易商与交易所之间的交易

阿司匹林有下列何种药理作用（）

A.抑制血小板凝集

B.利尿

C.扩张血管

D.抗溃疡

伦敦大火之后，真正意义上的火灾保险开始发展起来，并根据房屋的不同结构开始实行______。

A．均衡费率 B．差别费率 C．整体费率
D．火灾费率