done首先表被动，也可以表完成。这句话的逻辑主语是you，你就要看you和train的关系是主动还是被动，应该是train you（锻炼你），就是you are trained。（你被锻炼），所以是被动关系，所以就用trained啦！选非谓语动词doing和done时，第一步就是找出逻辑主语，再分析逻辑主语与你要填的词的关系，最后看...
Even if you are unsure of an answer, or your response falls somewhere between two categories, you can only select one answer per question. Complete each part of this 10-part quiz in numerical order. JavaScript is required and cookies need to be enabled in order to receive your quiz score...
These rescue rats are being trained by Dr. Donna Kean, a researcher from Glasgow,Scotland who has been working with rats for years. Kean explained why she and her colleagues at the nonprofit AP0P0 train rats instead of dogs. “The rats have a comparable sense of smell and they’re just...
Here are three tips to improve your half marathon time: #1: Perfect Your Pacing The half marathon is a test of not only your aerobic fitness and endurance but also your patience. If you blast off the starting line, you’ll run out of steam before the end of the race. Therefore, pacing...
Howard trained one group of bees to understand that sugar water would always be located under the card with the least number of symbols. “They could come and see two circles versus (与. . . 相对) three circles, or four triangles versus one triangle,” she explains. The bees quickly ...
If students feel they did not receive enough in scholarships, grants or loans in a university’s offer, they may be able to appeal to increase their aid package. Hauad stresses the importance of asking questions throughout the entire process. “You need things and you should ask for ...
The risk of GMP non-compliance is high at organizations with a poor suitability of specific SOPs and also if at all they are achiavable the staff or the people for whom they were written are not either following them. It therefore becomes very essential for the personnel to be trained on...
In 1989, Tim Berners-Lee, an Oxford-trained computer scientist, had an idea for a “globalhypertextproject.” To make his idea a reality, he developed new ways to navigate the internet with a computer language called hypertext markup language, orHTML. ...
If students feel they did not receive enough in scholarships, grants or loans in a university’s offer, they may be able to appeal to increase their aid package. Hauad stresses the importance of asking questions throughout the entire process. “You need things and you should ask for the...
Additionally, if the facial feature values of faces appearing in a frame are compared against multiple facial feature values stored in a database, this constitutes 1:N facial recognition. Common applications include access control and attendance systems. Beyond the traditional method of comparing all ...