真题例句
As a result, some rats are being put to work to detect.
2017年12月四级真题（第一套）阅读 Section AIt is also more accurate— the rats are able to find more TB infections and, therefore, save more lives.
2017年12月四级真题（第一套）阅读 Section ARats are often associated with spreading disease rather than preventing it, but this long-tailed animal is highly sensitive.
2017年12月四级真题（第一套）阅读 Section ARats are often associated with spreading disease rather than preventing it, but this long-tailed animal is highly sensitive Inside a rat's nose are up to 1, 000 different types of olfactory receptors whereas humans only have 100 to 200 types.
2017年12月四级真题（第一套）阅读 Section AThis gives rats the ability to detect slight smells.
2017年12月四级真题（第一套）阅读 Section AWhen the rats detect the smell, they stop and rub their legs to indicate a sample is infected.
2017年12月四级真题（第一套）阅读 Section AJust like medical researchers use rats to test ideas for human medical treatments, botanists use plants that are relatively easy to grow in a lab or greenhouse setting to test their ideas for related species.
2018年6月六级真题（第一套）阅读 Section BWhen lab rats are not allowed to sleep, they die within a month.
2017年高考英语北京卷 阅读理解 七选五 原文Across 18 trials each, the living rats were 52 percent more likely on average to set the social robot free than the asocial one.
2020年考研真题（英语二）阅读理解 Section ⅡDuring the experiment, the social robot rat followed the living rats around, played with the same toys, and opened caged doors to let trapped rats escape.
2020年考研真题（英语二）阅读理解 Section ⅡNext, the researchers trapped the robots in cages and gave the rats the opportunity to release them by pressing a lever.
2020年考研真题（英语二）阅读理解 Section ⅡRats and other animals need to be highly at tuned to social signals from others so that can identify friends to cooperate with and enemies to avoid.
2020年考研真题（英语二）阅读理解 Section ⅡThe finding shows how sensitive rats are to social cues, even when they come from basic robots.
2020年考研真题（英语二）阅读理解 Section ⅡThe readiness of the rats to befriend the social robot was surprising given its minimal design.
2020年考研真题（英语二）阅读理解 Section ⅡThe robots rats were quite minimalist, resembling a chunkier version of a computer mouse with wheels-to move around and colorful markings.
2020年考研真题（英语二）阅读理解 Section ⅡThey housed eight adult rats with two types of robotic rat- one social and one asocial - for 5 our days.
2020年考研真题（英语二）阅读理解 Section ⅡThis could lead to the rats better remembering having freed it earlier, and wanting the robot to return the favour when they get trapped, says Quinn.
2020年考研真题（英语二）阅读理解 Section ⅡThis suggests that the rats perceived the social robot as a genuine social being.
2020年考研真题（英语二）阅读理解 Section ⅡTo find out if this extends to non-living beings, Loleh Quinn at the University of California, San diego, and her colleagues tested whether rats can detect social signals form robotic rats.
2020年考研真题（英语二）阅读理解 Section Ⅱ
