There are many different kinds of fire ants,and you can find them in the south of the United States.One kind is the red fire ant,which is red and brown and about half the size of a pencil eraser.Red fire ants like to live together. A person may get stung(叮,蜇) by a fire an ...
48.B.细节理解题.根据第四段Eachtime,theantsorganizedthemselvesthesameway,creatingaraftwereflexibleandstrong,stayingtogetherevenwhentheresearcherspushedtheraftsunderwater可知科学家把火蚁放入水中后它们能组成柔性伐;故选B. 49.C.推理判断题.根据最后一段Byworkingtogether,thousandsofantscanstayaliveinthefaceofacrisi...
Fire ants — Where are they in Australia ?Ants, FireQueensland, South EastArea, RestrictedRiver, BrisbaneIslands, Fisherman
Fire ants are known as very small insects.They live deep underground. (1) EThey go out of their homes and onto the water.There,they make a raft (筏) of their own bodies. (2) A Then a group of ants spread across the water.They hold on to one another,using their mouths and feet...
What's more,some ants may even pack a bit of food for the trip. Out and up the ants go 7 all the ants are on the raft. An ant family is usually made up of 100,000 fire ants. The floodwaters carry the raft away.Every once in a"while,the bottom ants change 8 with the ants ...
What's more, some ants may even pack a bit of food for therip. Out and up the ants go 7 all the ants are on the raft. An ant familyis usually made up of 100,000 fire ants.The floodwaters carry the raft away. Every once in a"while, the bottomants change _8 with the ants ...
Exercise 4Australia's unique ecosystems(生态系统) are in danger because of an invasive(侵入的)and 1.deadly_(dead) animal - the red fire ant, which causes great damage to crops as well as land and kills large numbers of native insects and other animals. The tiny ant is native to South ...
【难句分析】 ★ It warned that the red fire ants would reach “every corner of Australia" if the current outbreak was not under control. 该声明警告说, 如果目前的“红火蚁疫情 ”得不到控制, 红火 蚁将蔓延到“澳大利亚的每个角落” 。 主语为 It, 谓语为 warned, 谓语后为 that 引 导的宾语...
48.After scientists put fire ants into the water,they___.A.built a raft in 100minutesB.organized themselves into a flexible raftC.organized themselves in different waysD.liked to look for the food of pancakes49.The story of fire ants proves the importance of___.A.practice B.calmness C....
Fire ants and water don't mix.The ant's hard outer shell,naturally repels water.A drop of water can sit on top of the ant like a backpack.When an ant does end up underwater,tiny hairs on its body can trap bubbles of air that give the bug a boost up (托起). ...