But when the mice were well-fed, they stayed in areas of the cage that were considered "safe".
2018年6月四级真题（第二套）听力 Section C
However, when the mice were well-fed but thirsty, they opted to drink, according to the study.
2018年6月四级真题（第二套）听力 Section C
In one experiment, the mice were both hungry and thirsty.
2018年6月四级真题（第二套）听力 Section C
In the second experiment meant to pit the mice's hunger against their fear, hungry mice were placed in a cage that had certain "fox-scented" areas and other places that smelled safer but also had food.
2018年6月四级真题（第二套）听力 Section C
It turned out that, when the mice were hungry, they ventured into the unsafe areas for food.
2018年6月四级真题（第二套）听力 Section C
Large mammals once wandered the volcano's slopes, but today, foxes, wild cats, rabbits and mice are more common.
2019年6月四级真题（第二套）听力 Section C
mice are usually social animals and prefer to be in the company of other mice, according to the study.
2018年6月四级真题（第二套）听力 Section C
So some animals, such as mice, collect extra food before winter, and hide it.
2017年6月四级真题（第二套）听力 Section C
When given the choice of either eating food or drinking water, the mice went for the food, the researchers found.
2018年6月四级真题（第二套）听力 Section C
When the mice were hungry, they opted to leave the company of other mice to go get food.
2018年6月四级真题（第二套）听力 Section C
While launching animal protection campaigns, they were trapping kitchen mice.
出自-2011年12月听力原文
While holding a burial ceremony for a pet mouse, they were killing pest mice
出自-2011年12月听力原文
According to the text, the mice fed with daytime milk were more anxious.
2016年高考英语四川卷 阅读理解 阅读D 题设
It's been tested on mice for ten times.
2016年高考英语四川卷 阅读理解 阅读D 选项
Night milk quickened the start of sleep and caused the mice to sleep longer.
2016年高考英语四川卷 阅读理解 阅读D 原文
The study, by researchers from seoul, south korea, involved mice being fed with dried milk powder made from cows milked both during the day and at night.
2016年高考英语四川卷 阅读理解 阅读D 原文
The synapses in the mice taken at the end of a period of sleep were 18 per cent smaller than those taken before sleep, showing that the connections between neurons weaken while sleeping.
2017年高考英语北京卷 阅读理解 七选五 原文
Tononi's team measured the size of these connections, or synapses, in the brains of 12 mice.
2017年高考英语北京卷 阅读理解 七选五 原文
While studies have shown that acrylamide can cause neurological damage in mice, there is no conclusive evidence that it causes cancer in humans.
2020年考研真题（英语一）完形填空 Section Ⅰ