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why do our eyes ‘jump’ sometimes? 包含88111个检索结果
”;jump off 跳下;jump up and down 跳来跳去。The girls jumped up and down together. They cheered when...;…跳”;jump off 跳下;jump up and down 跳来跳去。The girls jumped up and down together. They cheered ……
2020年11月22日
rotations (旋转) in a routine and still look fine?When we move our head during a spin, our eyes start... turn. So our eyes turn back to a new starting position before our head completes a rotation ……
2022年02月20日
1 Why do giraffes have long necks?2 What animal can jump as high as a tree?3 Why do lions eat raw (生的) meat?Key:1. Because their heads are far from their bodies! 2. All animals that can jump. Because ……
2008年10月12日
Q: Why do we blink our eyes?A: When blinking, our eyes supply themselves with oil and tears.In the rims (边缘) of our eyelids, there are between 20 and 30 invisible oil-producing glands (腺体) between ……
2002年04月28日
为什么不试试跳绳呢?AFRAID of cold winds but don't want to stop exercising? Why not jumprope(绳子)?You can do...), and jump in rounds.There are many jumping tricks such asbackward(朝后地) jumping and double jumping. How ……
2005年12月11日
the eyes.Eyelashes also protect our eyes, but they do it in a different way. They are long... longer for us to blink. We wouldn’t do it until we saw something coming toward our eyes ……
2021年09月05日
1. What has a neck, but no head?2. Why do lions eat raw (生的) meat?3. What’s black when it’s clean and white when it’s dirty?4. Where does Friday come before Thursday?5. What animal can jump higher ……
2019年02月17日
“要命”的极限运动,究竟魅力何在?They climb cliffs without a safety rope. They jump off mountains without a parachute. Why would people risk their lives to do these things? ……
2019年03月10日
Why it's good to cry为什么我们哭的时候会流眼泪呢?Why it's good to cry为什么我们哭的时候会流眼泪呢?A: Why do tears fall out of our eyes when we cry?B: When we are upset, our bodies produce extra chemicals andhormones(激素) which ……
2003年03月09日
to say hello to others, do not hug or kiss. Instead (取而代之地), you can close one of your eyes..., do not hug or kiss. Instead (取而代之地), you can close one of your eyes and give them a wink (眨眼). Tada ……
2020年03月23日
hello to others, do not hug or kiss. Instead (取而代之地), you can close one of your eyes and give them... thing to put your hand out to shake hands. But if you do this, the virus can jump from one person ……
2020年03月31日
are you A. How are you B. What’s your name B. What’s your name C. Why do you like it C. Why do you like it D. Can I help youD. Can I help you六、完形填空(共15分,其中A篇每小题1分,共5分;B ……
2024年03月24日
Do you like rabbits? When rabbits are happy, they jump and twist (扭动). ……
2009年04月27日
was even stronger than Lisa.D. Because she was too astonished to do anything.Why did Lisa fail in killing... been here sooner. A. however B. althoughC. anywayD. otherwise--Why was the road crowded ……
2004年04月04日
Q: Why do tears come out of our eyes when we cry?A: Tears flow from our eyes when we cry because they contain chemicals and hormones (激素) produced by our bodies.When we are sad, our brains and bodies ……
2002年05月19日
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