(know ) as the "Smiling Angel in a Wheelchair".

　　Now she is still smiling, but this time from the

　　40

　　side of the camera, as she watches Chinese athletes win another gold medal.

　　第三节 完形填空: (共10小题;每小题2分,满分20分) 根据短文内容，从各题所给的 A、B、C、D 四个选项中，选出可以填入空白处的最佳选项。

　　Although they live in the

　　41

　　, whales and dolphins are mammals .there are many types of whales.Some whales eat krill (磷虾) and plankton. Some eat fish. The sperm whales love to eat giant squid(乌贼). Killer whales eat fish, and

　　42

　　even eat seals (海豹) and other whales.The blue is the largest animal in the world. It can grow up to 120 feet long, and can weigh up to 170 tons.

　　Since whales and dolphins are mammals, they cannot breathe under water.They must come to the surface to breathe air. They breathe through a blowhole, or nostrils,on the top of their head . 43

　　are born under water and must be pushed to the surface by the mother, so that they can take a breath.Whales and dolphins also look different from many other mammals because they don’t have fur,although they do have a sparse (稀少的) covering of

　　44

　　.

　　Their circulatory and respiratory systems (循环和呼吸系统) have

【广东省2017届高三英语一轮综合训练（10）】相关文章：

★ 浙江省湖州市2014高考英语阅读理解一轮（暑假）精炼（11）含答案

★ 湖南省汝城二中2014届高考英语一轮复习阅读训练 (9)

★ 常熟市2014高考英阅读理解语一轮（暑假）训练题（5）及答案

★ 广东省2017届高三英语一轮综合训练（4）

★ 2017届高考英语二轮复习课时训练：1（含解析）

★ 重庆市2014高考英语阅读理解一轮（精品）训练题（9）附答案

★ （全国通用）2014届高考英语一轮单元复习 限时强化训练十二

★ 广东省2017届高三英语一轮综合训练（2）

★ 2017届高考英语二轮复习书面表达限时测验：4（含解析）

★ 重庆市2014高考英语阅读理解一轮（精品）训练题（12）附答案