【题目】Bats(蝙蝠) sleep all day because they cannot see well in the bright sunlight. They sleep in dark places. 1 They fly around easily and quickly at night.Bats cannot see well, so they make sounds and the sounds help them fly. 2 When bats make sounds, the sounds hit objects(撞...
Bats make sounds that help them fly,since they cannot see well.People cannot hear these sounds.When bats make sounds,the sounds hit objects in front of them and go back at them.Most bats eat mosquitoes(蚊子) and moths(飞蛾),but there are some bats that will catch fish swimming in water...
原文定位:A段第5句: “Given that there is a living to be made at night, and given that alternative daytime trades are thoroughly occupied, natural selection has favoured bats that make a go of the night-hunting trade.”(鉴于有些生物要在夜间谋生,并且白天的猎物资源都已经被占用,自然选择最终使...
Bats cannot see in the dark. How do they find tiny bugs? 蝙蝠在黑暗中看不见东西。他们是如何找到小虫子的? Bats use their ears to find bugs. 蝙蝠用耳朵找虫子。 Bats make high sounds as they fly through the dark. 蝙蝠在黑暗中飞行时发出很高的声音。 Bats make soun...
“Not all sounds made by animals serve as language” 动物发出的声音不全是作语言交际。此句采用了部分否定,即不是否定所有的动物,而只是一部分。 类似用法的还有every, both, always等。 eg: Not every one can make music. serve as用作;充当 ...
A. they can make sounds B. they have a kind of radar system to help them C. they have to look for food D. they can see things in the dark nights ( )4.When do bats go out to look for food? A. In the early morning. B. At noon. C. During the day-time. D. At night....
(4)根据上文They make sharp sounds that bounce off objects (物体) and come back to their ears,helping them"see"in the dark.(它们发出尖锐的声音,这些声音被物体反射并回到耳朵里,帮助它们在黑暗中"看见"。)可知描述它们的听力能力,A.有些蝙蝠的听力非常好,甚至能听到昆虫在树叶上行走的声音!符合语境,...
Most bats have big ears thathelp them hear very well. Bats can hear sounds that people cannot. This helps them to fly in the dark. Bats live all over the world.They make their homes in warm, dark spots. Their homes are called roosts. The bats sle...
Bats make sounds that help them fly,since they cannot see well.People cannot hear these sounds.When bats make sounds,the sounds hit objects in front of them and go back at them.Most bats eat mosquitoes(蚊子) and moths(飞蛾),but there are some bats that will catch fish swimming in water...
make a noise/sound the sounds made by sth. every / all / both + not => 部分否定 either / one / any one + not => 完全否定 I cannot promote both of you. I cannot promote either of you. == I can promote neither of you.