根据第二段 Thatmeansforeveryhuman,therearenearly2.5millionants.(这意味着每个人有近250万只蚂蚁。)可知蚂蚁的数量比人的数量多。故选B。(2)细节理解题。根据第三段Theycollectedfallenleavesandearthanddriedthemtoforcetheantstocomeoutforcounting.(他们收集落叶和泥土并干燥,迫使蚂蚁出来并计算他们的数量。)故选...
HaveyoueverwonderedhowmanyantsthereareonEarth?ScientistsattheUniversityofHongKongcertainlyhavestudiedit.Inanewstudy,theycountedthenumberoftheworld'santsanditisabout20,000,000,000,000,000(20with15zeroes)!Thatmeansforeveryhuman,therearenearly2.5millionants.Howdidtheycountsuchabignumber?Inthepast,manyscientistscoun...
“They help soft the soil, spread seeds, break down things and form a part of the food chain. They are everywhere on Earth except for the coldest places.”“Compared with big animals, little ants are more sensitive (敏感的) to environmental changes,” Wang added. Most ants live in ...
英语翻译How many kinds of animals live on the Earth?A recent survey shows that scientists have found more than 2 million kinds of animals and there are over 10 million we haven't discovered yet.Animals are much more than food or pets for humans.Animals are smart.Some of them do very unu...
百度试题 结果1 题目【题目】(5)a.on the earth在地球上b.on earth到底、究竟① No one knows for sure how many animals are there②-Whatdo you want to do?-Nothing. 相关知识点: 试题来源: 解析 【解析】(5)①a②b
What's more, ants are an important food source for many animals. Ants are fascinating insects that play an important role in our world, but some of them are in danger. 50 A. They estimate(估计) there are 20 quadrillion ants on the planet. B. Ants are important for the environment. ...
百度试题 结果1 题目【题目】根据汉语意思完成句子我想知道在地球上有多少种动物。I want to know how many kinds of animals are there 相关知识点: 试题来源: 解析 【解析】on the earth 反馈 收藏
百度试题 结果1 题目13.我想知道地球上有多少种动物。I want to know how many kinds of animals there areontheearth 相关知识点: 试题来源: 解析 答案见上
百度试题 结果1 题目[ ] How many kinds of sea animals are there ___ the oceans on the Earth? A. on B. in C. at D. to 相关知识点: 试题来源: 解析 B
“They help loosen the soil (松土), spread seeds, break down things and form a part of the food chain (食物链). They are everywhere on Earth except for the coldest places.” “Compared with big animals, little ants are more sensitive (敏感的) to environmental changes,” Wang added. ...