可知，在Nikoi岛的中心可以看到多样性的生物，故选D。

　　2．What can we learn about the Amanpulo's villas?

　　A．They are made of bricks.

　　B．We can have a good view of sea there.

　　C．They are very expensive.

　　D．We can learn many historic stories from them.

　　B　解析：细节理解题。根据第二个旅游景点Amanpulo, Philippines介绍中的第二句可知，在Amanpulo的别墅区可以欣赏到美丽的海景，故选B。

　　3．What activity can you enjoy in Song Saa?

　　A．Diving. B．White－water rafting.

　　C．Mountain－climbing. D．Rainforest tours.

　　D　解析：细节理解题。根据第三个旅游景点Song Saa, Cambodia介绍中的最后一句可知，在Song Saa可以参加热带雨林旅游活动，故选D。

　　B

　　(2019·内蒙古四校联考)On a hot evening in September, the Highland High School team was pronouncing to win its first game of the season. "I was really excited，" said Highlanders linebacker Ryan Ferrini. "This was the game when it finally came together." With several seconds left in the fourth quarter and the Tompkins High School team up 29∶28, all the Highlanders had to do was go one yard for a touchdown to seize a dramatic come－from－behind victory.

　　On the previous play, after the Highlanders had driven the ball deep into the Tompkins' territory(防守区), quarterback Will Gentry had connected with receiver Austin Brauweiler at the three－yard line. As Brauweiler turned upfield, a Tompkins' defender delivered a hit, knocking them both to the ground at the one－yard line.

　　"There was a huge force, as if a truck had hit me，" said Brauweiler, who suffered from the collision(撞击). But it was the Tompkins' player who got the worst of it. He lay still on the ground and a doctor had been called. That's when the Tompkins' coach walked across the field and told Highlanders' coach Colschen that his players were too upset to finish the game and they would lose the game.

　　"In life, the well－being of others is what's important, not the scoreboard，" said Colschen. He gathered his Highlanders and told them it was time to support their grieving(悲伤的) competitors. They agreed.

After the injured player was airlifted to a hospital, the two teams took the field again. The Highland team's teammates took a knee and didn't start any action, only waiting for the game