B．beside

　　C．back

　　D．leftA .and

　　B．or

　　C．but

　　D．therefore D．heardA. glad

　　B．interested

　　C．tired

　　D．amazedson

　　D．daughterA .time

　　B．flight

　　C．space

　　D．scheduler

　　C．week

　　D．month第二部分　阅读理解dark cave, a few bats fly out and begin swirling high up into the air. More and more of the small, furry creatures appear. Within a few minutes, a whole river of bats is pouring out of the cave, and they keep coming, millions and millions of them.

　　Sound like a scary horror movie? Believe it or not, this scene takes place every night, all summer long, at Bracken Cave in Texas, where 20 million bats fly outside to feed on insects. “It is magical，” says Jim Kennedy of Bat Conservation International in Austin Texas. “It is one of the most majestic animal movements on the planet.”

　　Every March or April, Mexican free­tailed bats migrate up to 1，000 miles (1，609 kilometers) from their winter home in Mexico to this cave, where they raise their young. Soon after they arrive, each mother gives birth to one pup. As many as 500 baby bats live crammed into one square foot (30.48 cubic centimeters) of space, all those bodies create nice warm temperatures to keep them cozy and comfortable. If you've ever lost sight of your parents on a crowded playground, you may be wondering how mother bats recognize their children. They use their sense of smell to tell which pup is theirs when it is time for the babies to nurse.

【2017届江苏省高三英语一轮复习训练：20】相关文章：

★ 英语2016高考二轮复习语法必须注重训练

★ 2017届高考英语二轮复习课时训练：9（含解析）

★ 安徽省淮南市2014高考英语一轮单项选择及文章训练（23）及答案

★ 【人教版】2014届高考英语一轮复习指导考点针对练：必修3 unit1《Festivals around the world》

★ 2017届高考英语二轮复习课时训练：20（含解析）

★ 2014届高考英语一轮复习课时作业(九)必修2Module 3《Music》（外研版）

★ 湖南省汝城二中2014届高考英语一轮复习阅读训练 (51)

★ 2014年牛津译林版高中英语总复习（第1轮）同步练习 M5《Unit 3　Science and nature》

★ 湖南省汝城二中2014届高考英语一轮复习阅读训练 (70)

★ 【人教版】2014届高考英语一轮复习指导考点针对练：选修6 unit1《Art》