1. It's as light as a feather and there is nothing in it; the strongest man can't hold it for much more than two minutes. What is it?2. What object has keys that open no locks, space but no room ……

Sometimes I’m hard as a rock, and sometimes as light as a feather. I’m passed from one person to another. Poor people need me, and rich people have me. What am I?Answer:Money. ……

1. It’s as light as a feather and there is nothing in it; the strongest man can’t hold.... What is the fifth child named?Answer: 1. Breath 2. Billy1. It’s as light as a feather ……

1. What is as light as a feather (羽毛), but even the world’s strongest man couldn’t hold it for more than 30 minutes?2. I am pronounced (发音) with only one letter but written with three letters. Two ……

a knife toslice(把...切成片) my head, andweep(流 泪) beside me when I am dead. What am I?3.Light as a feather ……

I will live. Give me water I will die. What am I?2. I’m light as a feather, yet the strongest man ……

travelling should give one a liberating, light-as-a-feather feeling of escaping from cares, burdens... is to always "travel light". This was surely common sense, even for a novice backpacker like me.Still, my ……

on a clear night when he saw the surprise waiting for him.3. She felt as light as a feather (羽毛), floating on a cloud of happiness.3. She felt as light as a feather (羽毛), floating on a cloud ……

冷静沉着冷静as deep as a well 高深莫测as deep as a well 高深莫测as easy as ABC 相当容易as easy as ABC 相当容易as light as a feather 轻如鸿毛as light as a feather 轻如鸿毛as poor as a church mouse as poor as a church mouse 一贫 ……

feathers (羽毛). That won’t hurt much because pillows are light and soft. Isn’t it fun to get a “feather... it rain feathers (羽毛). That won’t hurt much because pillows are light and soft. Isn’t it fun to get ……

the emperor, he told him what happened and said, “This swan feather is light, but it carries my deep... Mian met the emperor, he told him what happened and said, “This swan feather is light ……

鹅毛背后的珍贵情谊。Q: There is a Chinese saying “千里送鹅毛，礼轻情意重”. What does swan feather (天鹅羽毛) mean... didn’t try to run away. He decided to tell the emperor what happened. He picked up a feather and kept ……

the result of light interacting with some part of the feathers. But they didn't know which part... powerfulmicroscopes(显微镜). On each feather they sawrods(杆) made ofmelanin(黑色素), which darkens human skin. They were ……

and check out that cave."As they left the playhouse, Dink found a green feather (羽毛) on the ground."That looks like a parrot (鹦鹉) feather," Josh said.The kids all walked into the dark, scary cave. Just ……

evidence (大量的证据) that the first fossil (化石) feather ever to be discovered belongs to the Archaeopteryx..., analyzed nine attributes (特性) of the fossil feather, particularly the long quill (鸟类翅膀及尾部的羽毛), along ……