【正文】 oo cold and dry to ever suit the toads,” Robinson noted, “but Perth could expect cane toads in five years’ time.” Sydney could see their arrival in the next 20 years. Robinson said there is no method that will keep the toads under control. The cane toads already cover at least half of Queensland and most of the northern country. The toads are believed to number in the billions. A Venezuelan virus was tried in the 1990s but had to be given up after it was found to also kill native frog species. Scientists and governmental bodies believe a national approach is needed. The main threat the toads cause to species such as dingoes, and crocodiles is the poison contained in glands (腺 ) on each of their shoulders. The poison sprays out when the toads are threatened or handled roughly. The poison is made up of 14 different chemicals. Cane toads also pete, and usually win, the hunt for food and living space. ”If the government and other states bine resources, I believe we can achieve a very practical biologicalcontrol research program,” Bums said. 29. Which of the following can be the best title of the passage? A. Poison Toads Leap Across Australia B. Strategies to Keep the Toads under Control C. The Main Threat the Cane Toads Cause D. Climate Favours the Spread of Cane Toads 30. It can be inferred from the passage that A. the cane toad bites its enemy dead when it is threatened or handled rudely B. the cane toad has already threatened the survival of all the native species C. scientists and governmental bodies have achieved a successful biologicalcontrol program D. the cane toad likes warm and wet weather 31. The underlined words “the amphibians” in the second paragraph mean _______. A. hungry predators B. sugarcane beetles C. the cane toads D. dingos 32. According to the passage, the cane toad is the least likely to live in ______ A. Queensland B. Melbourne C. Sydney D. Perth D One May morning, 10yearold Khadab played in the ruins of a school near his home in northern Iraq. He saw something that looked interesting. It was yellow and plastic and looked like a ball. He reached for his new toy and, BANG! The last thing he remembered was a big noise. When Khadab awoke, he was in hospital. His parents stood sadly by his side. They told him he had picked up an unexploded bomb. When it exploded, Khadab lost an arm. He was just one of hundreds of Iraqi children who have been injured or killed by stepping on and picking up explosives left over from the war. These landmines (地雷 ) and bombs have injured and killed at least 15 people a day since Saddam Hussein39。t let him do what he knew well due to safety but asked him to do what he disliked. He also admitted that he had enjoyed making her run around and saw it as a game. I explained that his teacher had not seen it as a game and was very upset. This again was stated simply as a fact. I suggested that next time he had a session, he talk about what he hoped to do at the start, which might be easier for everyone. He agreed and was quiet for a moment. Then he looked at me with tears in his eyes before quietly asking if he could go to find his teacher to apologize. 21. The boy made trouble for his teacher because he ________． A. was accused of destroying property B. was told not to yell at other children C. was made to do things against his will D. was blamed for creating an air of tension 22. Why didn39。t the author do anything about the boy39。s government fell on April 9. And children are the most affected. Iraq is among the worst landmineaffected countries in the world. Many villages in the wartorn areas are surrounded by minefields (雷區(qū) ). These landmines lie on the ground between rocks, up in trees and on riverbeds. Even though the war in Iraq is over, many children have not returned to school. They can be seen walking the streets with the natural curiosity of young kids. Their new playgrounds are places where the fighting took place. Many boys can be seen playing with unexploded bombs. A new game is to throw the bombs and run away. Some of them get away, but too many are killed. They do this for fun, and don39。 增加：在缺詞處加一個(gè)漏字符號(hào) (∧ )，并在其下面寫(xiě)出該加的詞。 修改：在錯(cuò)的詞下畫(huà)一橫線，并在該詞下面寫(xiě)出修改后的詞。選項(xiàng)中有兩項(xiàng)為多余選項(xiàng)。t want to make it worse. B. She didn39。 A Before I had my son, I spent two years working with children with disabilities. I learnt that shouting an