一、完形填空Red squirrels were common in British forests and countryside. But there are 1 than 140,000 red squirrels left now and most of them are in Scotland.However, grey squirrels are now so common that many people 2 them.They can hunt and kill them legally(合法地).The two types of...
4 Red squirrels are ___ (endangered) grey squirrels which are not at risk of extinction. 相关知识点: 试题来源: 解析 【答案】lessendangeredthan【核心短语/词汇】endangered 濒临灭绝的【翻译】红松鼠比灰松鼠更濒临灭绝,后者没有灭绝的危险。【解析】根据句意可知,红松鼠比灰松鼠更濒临灭绝,后者没有灭绝...
(2009). Predator-Associated vocalizations in North American red squirrels (Tamiasciurus hudsonicus): to whom are alarm calls addressed and how do they function? -- Ethology 115: 1190-1199.Digweed SM, Rendall D (2009a) Predator-associated vocalizations in North American red squirrels, Tamiasci...
3.Red squirrels used to be a common sight in Britain.But since the gray squirrels were introduced from North America.the red squirrels became fewer and fewer.Now there are fewer than 140.000red squirrels left.People are allowed to kill the gray squir
Size is one reason, but there are others. Red squirrels live high up in, while grey squirrels spend more of their time on the ground. This means the missing of forests greatly influences the red squirrel’s population. Another reason for the grey squirrel’s success (成功) is itsto get ...
Red squirrels were common(常见的) in British forests and countryside. But there are fewer than 140,000 red squirrels ___ now and most of them are in Scotland. However, grey squirrels are now so common that many people ___ them. They can hunt and kill them legally(合法). The two ...
Red squirrels are now very ___(罕见的)in Britain.相关知识点: 试题来源: 解析 rare 根据括号中的中文提示“罕见的”,对应的英文形容词是“rare”。句子结构完整,描述英国红松鼠的现状,此处应填入表示“罕见”的形容词,故正确答案为“rare”。步骤包括判断词义匹配、词性和语法正确性,均符合要求。反馈 收藏...
There are currently around 250 red squirrels on Brownsea Island. Of the 25 dead squirrels the team tested, every one was infected with this leprosy strain. The last recorded case of indigenous leprosy contracted in the UK dates back to 1798. ...
13.Red squirrels used to be a common sight in British forests and countryside.But there are fewer than 140.000red squirrels left now and most of them are in Scotland.However.grey squirrels (introduced from North America) are now so common that many pe
Red squirrels were common(常见的) in British forests and countryside. But there are fewer than 140,000 red squirrels ___ now and most of them are in Scotland. However, grey squirrels are now so common that many people ___ them. They can hunt and kill them legally(合法). The two ty...