Clever birds save energy为什么大雁会排成"人"字？Q: Why do geese fly in a V-shape?A:According to a recent study, geese fly in a V-shape to save energy. It is the same idea that cyclists use in a competition ……

1.   What keys don’t open doors?1.   What keys don’t open doors?2. ……

to say. "I ran all the way home behind the bus and saved 50 cents.""That wasn't too smart," replies his wife. "Why didn't you run behind a taxi and save five dollars?" ……

’t like my penBill: Mary, give me your pen, please.Mary: Why not use yours?Bill: Because it always makes so many mistakes (错误).Save much moreDick: You will be happy with me today, mother. I saved ……

on the principle that all life is equal, would you save a cockroach (蟑螂) instead of a valuable painting.... However, based on the principle that all life is equal, would you save a cockroach (蟑螂) instead ……

Whether it’s an accident or natural disaster, we are all at risk when it comes to emergencies. That’s why an emergency evacuation kit (撤离急救箱), which normally includes a multi-functional (多功 ……

Whether it’s an accident or natural disaster, we are all at risk when it comes to emergencies. That’s why an emergency evacuation kit (撤离急救箱), which normally includes a multi-functional (多功 ……

People dressing up as their favourite cartoon characters? You bet. In fact, China's in the middle of a cartoon craze. But why is the animation industry in such bad shape? And what can be done to save ……

Why do British People love ... (P5)Why do British People love ... (P5)Choose the answer:Choose the answer:1. Why did people start queuing at the beginning?1. Why did people start queuing ……

VCGVCG鲸鱼为什么总搁浅？鲸鱼为什么总搁浅？PAGE 6PAGE 6A rescue team in Zhejiang worked to save a stranded whale. Why do many sea mammals end up on shores around the world?A rescue team in Zhejiang worked to save ……

VCG  动物器官用于人体移植，难题有哪些？动物器官用于人体移植，难题有哪些？Learn about why using animal organs to save human lives remains difficult  PAGE 6Learn about why using animal organs to save human lives remains ……

through eating all can be attained in a simple dinner, so why not spend scholarships on eating...REGARDING April 25's "Save scholarships" on Page 15.The writer expressed that students should save ……

No such thing as garbage (P2)Choose the best answer:1. Why did Chameides save all of his trash... yearly rubbish.D. To save time and energy. 2. How did Chameides make new use of his garbage?A. He fed ……

. It’s called saving.Why do we need to save? It’s for a rainy day. You never know what could happen to you... with friends? Maybe all of these! Is using up (花光) all your money a good idea? Your parents ……

. It’s called saving.Why do we need to save? It’s for a rainy day. You never know what could happen to you... with friends? Maybe all of these! Is using up (花光) all your money a good idea? Your parents ……