2. 外语
  3. A、Our body. B、Our senses. C、The speed. D、The plane. B抓听“We cannot feel speed.But our senses let us know that we are moving.”这句话得

A、Our body. B、Our senses. C、The speed. D、The plane. B抓听“We cannot feel speed.But our senses let us know that we are moving.”这句话得

admin2013-01-09  33
问题  
We cannot feel speed. But our senses let us know that we are moving. We see things moving past us and feel that we are, being shaken.
   We can feel acceleration, an increase in speed. But we notice it for only a short time. For example, we feel it during the takeoff of an airplane.
   We feel the plane’s acceleration because our bodies do not get speed as fast as the plane does. It seems that something is pushing us back against the seat. Actually, our bodies are trying to stay in the same place, while the plane is carrying us forward.
   Soon the plane reaches a steady speed. Then, because there is no longer any change in speed, the feeling forward motion stops.
8. What lets us know that we are moving?
选项 A、Our body.
B、Our senses.
C、The speed.
D、The plane.
答案B
解析 抓听“We cannot feel speed.But our senses let us know that we are moving.”这句话得出B项正确。
转载请注明原文地址:https://kaotiyun.com/show/lqlK777K
本试题收录于： 大学英语三级A级题库大学英语三级分类
0

大学英语三级A级

大学英语三级

相关试题推荐
随机试题
最新回复(0)