Cracker Jacks has been gamifying its snack food by putting a small prize inside for more than 100 years, he adds, and the turn-ofthe- century steel magnate ( ' , 巨头) Charles Schwab is said to have often come into his factory and written the number of tons of steel produced on the past shift on the factory floor, thus motivating the next shift of workers to beat the previous one.
出自-2016年12月阅读原文
In a New York Times article, Sam Boakye – the only black student on his freshman year floor -said that if you're surrounded by whites, you have something to prove.
出自-2011年6月阅读原文
In order to describe human beings he should keep the palm of his hand at a right angle to the floor.
出自-2014年6月听力原文
An urban food myth contends that if food spends just a few seconds on the floor, dirt and germs won't have much of a chance to contaminate it.
2018年12月四级真题(第三套)阅读 Section B
And it's not just dropping food on the floor that can lead to bacterial contamination.
2018年12月四级真题(第三套)阅读 Section B
Clarke and her colleagues introduced bacteria to floor tiles (瓷砖) and then placed cookies on the tiles for varying times.
2018年12月四级真题(第三套)阅读 Section B
Cracker Jacks has been gamifying its snack food by putting a small prize inside for more than 100 years, he adds, and the turn-of-the-century steel magnate (巨头 Charles Schwab is said to have often come into his factory and written the number of tons of
2016年12月四级真题(第三套)阅读 Section B
He's a difficult man, and I think there's been some trouble on the shop floor.
2016年12月四级真题(第一套)听力 Section B
In fact it was a potato pancake, and it fell on the stovetop, not on the floor.
2018年12月四级真题(第三套)阅读 Section B
It depends on just how many bacteria can make it from floor to food in a few seconds and just how dirty the floor is.
2018年12月四级真题(第三套)阅读 Section B
It reached the 23rd floor, and it's legend continued to grow on social media with every floor it climbed.
2019年12月四级真题(第二套)听力 Section A
Mail that was already processed in New Orleans facilities was moved to an upper floor so it would be protected from water damage.
2019年12月四级真题(第二套)阅读 Section B
Some viewers of her cooking show, The French Chef, insist they saw Child drop lamb on the floor and pick it up, with the advice that if they were alone in the kitchen, their guests would never know.
2018年12月四级真题(第三套)阅读 Section B
The animal made it to the roof of the building, after it took a long break on a 17th floor window edge.
2019年12月四级真题(第二套)听力 Section A
The man was collecting building materials when the first floor collapsed underneath him.
2018年12月四级真题(第二套)听力 Section A
There is no point saying you run marathons, if you are going to be out of breath arriving at the interview on the second floor.
2016年6月四级真题(第一套)听力 Section C
They also reported that 87% of people asked either would eat or had eaten food fallen on the floor.
2018年12月四级真题(第三套)阅读 Section B
When your child throws her spoon on the floor for the sixth time as you try to feed her, and you say, That's enough! I will not pick up your spoon again! The child will immediately test your claim.
2015年12月四级真题(第二套)阅读 Section A
Wondering if food is still OK to eat after it's dropped on the floor is a pretty common experience.
2018年12月四级真题(第三套)阅读 Section B