读“某区域气压分布示意图”，回答下列叙述正确的是（   ）

下列具有细胞结构的是（　　）

    Last week our school held a sports meeting. Everyone in our class felt very 1 because we 2 many matches. In the boys' relay race, Michael3 very fast and our class won the first place. Alice did well 4 the long jump and she also won. We're sorry that we did 5 in the high jump than other classes, but we're sure we could do better next time. I took part in the boys' 6 race. I did my best and was the first 7 the finish line. This encouraged 8 a lot. Now I love sports better and I think nothing makes me9 than taking exercise everyday and I believe some day I 10 able to be the best soccer player and take part in the Olympic Games.

孟子在文中列举了六位历史人物的经历，强调了“逆境能成才；现在有人认为“顺境也能成才”。对此，你有什么看法，请举例谈谈。

1973年欧共体首次扩员，英国成为欧洲大家庭一员。2017年3月29日，英国正式向欧盟递交“脱欧”信函。回答下列问题。