It is said that land animals ___ from sea animals. [ ]A.were developed B.developed C.are developing D.develops 相关知识点: 试题来源: 解析 答案:B解析: 选B。动物的演变为主动.无被动之意,而且develop作为不及物动词是“发展”、“演变”的意思,作为及物动词是“开发”的意思。反馈 收藏...
Sea ice is very important for them to live, so they usually live in cold places.PandaPandas eat bamboo in cool areas of forests to keep healthy. They also eat fruit, grass and other animals. Pandas’ white fur also helps them hide in the snow in the mountains, and the black fur helps...
“My view is that people are creative animals and will figure out clever new ways to use tools that the inventor never imagined. (page 241)” I think that thess two quotes provide a valuable lesson about computers and information technology. Even though you might not have the formal training...
Fossil find could link sea and land animalsJohn Noble Wilford
根据第1段Animals need to live in different kinds of the places,such as land and sea.A habitat is natural environment for an animal to live in.Jimmy and Robin want to know the needs of different animals in different environment.Here is some information.(动物需要生活在不同的地方,如陆地和...
Land animals are believed (develop) from sea animals.相关知识点: 试题来源: 解析 to have developed 本题考查通过时间关系解答非谓语题目。解题步骤:1. 确定考点。根据固定句型 be believed to do,判断此处应接 to do形式;2. 确定主被动关系。animals 和develop之间是主动关系,即“动物进化”,进化是动物自身...
Animals need to live in different kinds of places, such as land and sea. Ahabitatis a natural environment (自然环境) for an animal to live in. Jimmy and Robin want to know the needs of different animals in different environment. Here is some information. ...
Some scientists say that animals in the oceans are increasingly threatened by noise pollution caused by human beings. The noise that affects sea creatures comes from a number of human activities. It is caused mainly by industrial underwater explosions ocean drilling and ship engines. Such noises ...
百度试题 结果1 题目④ It is believed that land animals developed from sea animals.→Land animals are believed to have developed from sea animals.___ 相关知识点: 试题来源: 解析 答案见上 反馈 收藏
百度试题 结果1 题目2. Some animals live in the sea and some live on the land 相关知识点: 试题来源: 解析 答案见上 反馈 收藏