But nothing has prepared the bears for the danger主句为“But nothing has prepared the bears for the danger”从句为“___3___ threatens the only home they know”.先行词为danger,定语从句中缺主语,先行词为物,应填that/which。反馈 收藏
语法填空Polar bears(北极熊)are suffering in a(warm)world.Polar bears live in environments too cold for most animals.much of the year, they live and hunt on the frozenArctic sea ice. Nature has prepared 3 for the coldd con-dtions. But nothing has prepared the bears for the danger that...
Polar bears live in environments too cold for most animals. During much of the year, they live and hunt on the frozen Arctic sea ice. Nature has【2】(prepare)them for the cold conditions. But nothing has prepared the bears for the danger【3】threatens the only home they know. ...
Polar bears live in environments too cold for most animals.much of the year, they live and hunt on the frozen Arctic sea ice. Nature has preparedfor the cold conditions. But nothing has prepared the bears for the danger that(threat)the only home they know. ...
Polar bears are suffering in a (warm) world. Polar bears live in environments too cold for most animals. much of the year, they live and hunt on the frozen Arctic sea ice. Nature has prepared for the cold conditions. But nothing has prepared the bears for the danger that (threat)the...
Some melting and refreezing of the polar ice is natural 与these cycles speed up,and bears have less time to hunt 是转折关系 ,故填But。(10) 考查连词。 当北极熊不积极捕猎时,多余的脂肪就会在之后使用。故填when。 分析总结。 解析本文是一篇说明文介绍了全球变暖北极熊的生存现状与面临的危险...
根据第一段中"Polar bears(北极熊) are in great danger. And human beings are possibly the cause of the danger.可知,人类可能是造成北极能处于极大危险中的原因,并不确定是造成这种危险的原因。该项表述错误,故选B。 【小题2】推理判断题。根据"This is dangerous for the polar bears, as they depend ...
63.them;考查代词.句意指代的是Polar bears,且作prepare的宾语,要用表示复数的代词宾格. 64.threatens;考查主谓一致.句中that指代的先行词是danger,抽象名词作主语,谓语动词要用单数. 65.since;考查介词.句中用的是现在完成时态,表示从…开始,要用since来连接时间状语. ...
1. 考察比较级的用法。根据词性,空白处需要一个形容词性的词;其次根据后文中than可知空白处需要形容词的比较级,warm表示温暖的,比较级形式为warmer,故填warmer。“Polar bears are suffering in a (warm) world than ever before”北极熊正在遭受一个比以前更温暖的环境。
. It means they sleep for most of the winter. There are different kinds of bears in many places of the world. Pandas live in the mountains of China and they use their big teeth to eat bamboo and leaves. They eat up to 30 kilos of bamboo every day. Polar bears are good swimmers. ...