Some birds can fly very long distances (距离). For example, the Arctic terns (北极燕鸥) live close to the North Pole (北极) in summer. In autumn, they fly south all the way to the South Pole. Each spring, they fly 9 same way back to the North Pole. Most birds migrate shorter dis...
Don’t go near a boat or take one out unless your parents agree, and never sail or swim alone. A.Stay safe. B.Here’s how to get started. C.You should begin on a small boat made for kids. D.The lesson should also provide most of what you need to sail. E.First, find sailing...
DAVID CAMERON'S threat of a no-fly zone in Libya was dealt another blow today when Liberal Democrat grandee Paddy Ashdown said it could not go ahead without full United Nations backing.Murphy, Joe
If you plan on flying home for the holidays and haven't booked your ticket yet, you may be in luck.Amazonhas partnered withStudentUniverse, an online travel agency specializing in discount student and young adult travel, to offerPrime Young Adultmembers a limited number of$25 flightsto and ...
根据Geese flying in a V shape can fly 70 percent farther without...than birds flying alone.(呈V形飞行的鹅在没有……的情况下可以比单独飞行的鸟飞得更远70%)可知,此处是以V字形飞行的大雁比单独飞行的鸟可以不休息地飞得更远70%,故选:A。(8)考查动词。句意:它们鸣叫以鼓励前面的...
classroom, we suggest you click the People & Stories link in the main navigation. Here you can select site contents based on school subjects, character values, topics and age ranges. Next, look through the Sayings tab of our main navigation to ...
题目"Look,"I said to my friend Mandy,holding up the bright-red paper."There's a five-day art camp this summer." Mandy took the paper and looked at it."Tessa,you should go.You're the artist.I am not." "You can learn with me."I said in an encouraging v...
Then He added, “In stressful situations, perhaps humor is a way to know we aren’t alone. By laughing together, we share our stress. Then we can focus on our jobs instead of just worrying.” Here are some of the requirements for astronauts from NASA. They must be smart, able to ...
Though these fares are more expensive than non-refundable tickets, the extra cash you'll pay up front may be less than what you would owe in change fees. Once again, it pays to fly with a low-cost carrier like Southwest — the airline doesn't charge for reservation changes. See: 11 ...
When you do squats on a stability ball, it creates extra instability. This makes your core muscles work harder to keep you balanced. This exercise can help make your lower body stronger and improve your core muscles too. Stability balls are also good for stretching and getting more flexible,...