Sharks live in the ocean.There are many types ofsharks including great white,bull,tiger sharks andhammerhead.Sharks do not have any bones in theirbodies.Their skeletons are made of cartilage instead.Some types of sharks remain moving for their entirelives because they must keep moving water over...
Sharks live in the ocean. They eat fish. If there is a lot of pollution in a part of the ocean and fish are scarce there, sharks will A. 拉状例可四内如点之调书商拉又拉状例可四内如点之调书商拉又Swim to other clean areas to find fish.拉状例可四内如点之调书商拉又拉状例可四内...
Many kinds of sharks are now in danger of being completely killed off. Sharks are important part of the balance of life in the world's oceans. They have as much right to live as any other animal. 许多种类的鲨鱼现在有被完全杀死的危险。鲨鱼是世界海洋生命平衡...
D. Sharks always eat small fishes and they are an essential part of the world’s oceans. 2. Which question is NOT answered in the article? A. How long does a shark live? B. How many people are killed by sharks each year? C. Why are sharks important in medical research? D. What ...
ocean-goer, your chances of being killed by a shark are about 1in 100 million. You are more likely to be killed by a pig than a shark and thousands of times more likely to get killed when you drive a car. According to the studies, most sharks can live 20 to 30 years. Although ...
Sharks range in size from the 0.1meter long dwarf-dog shark to the 18-metre long whale shark-the world's biggest fish.The whale shark,like two other large shark species-the basking shark and the megamouth shark-are harmless to people because they feed on plants and small aquatic animals. ...
A.How long does a shark live?B.How many people are killed by sharks each year?C.Why are sharks important in medical research?D.What do humans kill sharks for?20.It can be inferred from the passage thatA.A.Movies have given people the wrong impression of sharks....
A.ImpressedB.MovedC.ChangedD.Influenced6.A.storyB.truthC.movieD.problem7.A.injuriesB.deathsC.attacksD.causes8.A.speciallyB.especiallyC.mainlyD.usually9.A.chancesB.fearsC.livesD.percentages10.A.likelyB.frequentC.possibleD.lucky11.A.avoidB.saveC.keepD.prevent12.A.damageB.destroyC.fightD....
Sharks (鲨鱼) are among the oldest animals in the world. There are three hundred and fifty different kinds of sharks in the world. Most sharks are about two meters , and they live in waters, but some in very cold areas. Most sharks live in the ocean (海洋). A shark can smell a sm...
六、完形填空(10分)Sharks(鲨鱼) are one of the oldest animals in the world. There are 1 three hundredand fifty different kinds of sharks in the world. Most sharks are about two meters 2, andthey live in 3 waters, but some in very cold areas. Most sharks live in the ocean (海洋)....