TheyoungdolphinswaminthewatersoffBrisbane,Australia,a...

问题详情：

   The young dolphin swam in the waters off Brisbane, Australia, and found his seafood dinner. Suddenly he realized that he was not the only hungry predator(捕食者)in the area. A ten-foot tiger shark aimed at the same fish. The dolphin refused to give up the meal and dashed to the shark. The shark attacked him, biting down hard into his back.   16  

   Later, on the sandy beach nearby, staff at the Tangalooma Resort were shocked to see the severely wounded male. He was a regular visitor, a playful 12-year-old dolphin called Nari. “We’ve known him all his life, since he was a baby,” says resort director Trevor Hassard.   17    The wound measure about a foot long and more than an inch deep. He took photos of Nari and sent them to vets at Sea World, a local marine mammal park. They agreed that Nari needed emergency care.

   The next day, Sea World staff traveled to the beach to catch Nari.   18    Nor did he appear the next evening. Everyone was depressed and worried about him.

__19   “I had started thinking the worst,” Hassard says. “Words can’t describe how excited we were.” Six rescuers surrounded Nari and carried him to Sea World. The vets performed an operation to remove the dead flesh from around the bite. Nari was then moved to a special pool where his wound was cleaned and treated regularly.

__20   Sea World decided to tansort Nair back to his home beach. Hassard had worried that the other dolphins might reject Nari after such a long absence. That concern disappeared when Nari’s friend Echo instantly recognized him and moved close to his side.

A. But Nari didn’t show up

B. Three days later, Nari finally turned up.

C. He felt quite worried when he took a close look at Nari’s injury

D. After seven weeks, Nari was fully recovered but growing restless.

E. Shark researchers are trying to warn people to escape without being eaten

F. The five-meter-long dolphin simply swam away, disappearing into the water below.

G. Luckily, the wounded dolphin managed to escape from the shark’s biting with violent struggle.

【回答】

GCABD

知识点：七选五题型

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