根据“Tennis ball companies say that the best temperature to store tennis balls is 20 ℃.”可知,储存网球的最佳温度是20℃。故选B。 (4)题详解: 推理判断题。根据“So don’t rush to put your tennis balls in your fridge at home. It’ll be too cold!”可知,所以不要急于把你的网球放在家...
Golf balls appear to be identical to one another in every meaningful way. They are all the same size and all feature a dimple pattern around the entire covering. The manufacturing and composition of golf balls, however, differ significantly from one model to another -- particularly when it com...
Why are tennis balls best kept in a fridge? It's because... A. the balls get hot very quickly after being hit. B. a cooler temperature helps with the perfect bounce(弹性). C. higher temperature causes the ball to become less round.Which one do you choose? Read the following and...
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. the air will come into the ball . the ball will become less bouncy . the air will leak out from the ball . there will be less pressure in the ball11. What is the best temperature to store tennis balls? . −20℃. . 20℃. . −30℃. . 30℃. 相关知识点: ...
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Why are tennis balls fuzzy? So they... A) feel like a hug. B) don't go too fast or bounce too far. C) don't scratch the court. Tennis balls are made of rubber. Without a felt covering, they would bounce too far and move too fast. The fuzz creates drag in the air and frict...
If you’ve ever watched a tennis match take place, you may have noticed how the can of tennis balls is always the last piece of equipment that is prepared for a match. Everything else is ready well in advance, yet the balls are opened just before the warmup begins. But why?
9、---Why not ___some tennis balls for your friend? ---No, they’re not creative enough. A.buy B.bought C.buying D.to buy 试题详情 科目:来源:czyy题型: 8、--- Where is Mr. Read? ---He ___to Singapore for a holiday with his family. A.goes B....
Dogs are known to chase after and pounce upon tennis balls — often to the exhaustion of their humans, who are forced to toss the ball a hundred times. As a dog parent you can see the obvious thrill in your dog's body language when you throw a tennis ball. But have you ever wondere...