【正文】
B. C. D. 3.( 6 分) Dolphins are not fish, but warm173。blooded live in groups,and speak to each other in their own this way they are like other animals, such as bees and dolphins are very different from almost all land brain is nearly the same size as our own, and they live a long time— at least twenty or thirty years. Like some other animals, dolphins use sound to help them find their way also make these sounds to talk to each other and to help them find now know they do not use their ears to receive these sounds, but the lower part of the mouth, called the jaw. Strangely, dolphins seem to like man, and for thousands of years there have been stories about the dolphin and its friendship with is a story about sailors in the 19th a dangerous part of the sea off the coast of New Zealand, they learnt to look for a dolphin called 1871 to 1903 Jack met every boat in the area and showed it the in 1903 a passenger on a boat called the Penguin shot and wounded(傷害 ) recovered and for nine years more continued to guide all ships through the area— except for the Penguin. Today, some people continue to kill dolphins, but many countries of the world now protect them and in these places it is against the law to kill them. ( 29) Dolphins are different from many other animals in that they ______. in groups large brains warm173。blooded their own language ( 30) Why did the sailors off the coast of New Zealand look for Jack? was lonely and liked to be with people. enjoyed playing with him. was seriously wounded. wanted his help. ( 31) By telling the story of Jack the writer wanted to show that ______. are friendly and clever are cruel to animals is different from other dolphins should be protected by law 4.( 8 分) Without proper planning, tourism can cause example, too many tourists can crowd public places that are also enjoyed by the inhabitants of the tourists create too much traffic, the inhabitants bee annoyed and begin to dislike tourists and to treat them fet how much tourism can help the country39。s is important to think about the people of a destination country and how tourism affects should help a country keep the customs and beauty that attract should also advance the wealth and happiness of local inhabitants. Too much tourism can be a tourism grows too quickly, people must leave other jobs to work in the tourism means that other parts of the country39。s economy can suffer. On the other hand, if there is not enough tourism, people can lose can also lose costs a great deal of money to build large hotels, airports, first173。class roads, and other support facilities(配套設(shè)施 )needed by tourist example, a major international class tourism hotel can cost as much as 50 thousand dollars per room to this room is not used most of the time, the owners of the hotel will lose money. Building a hotel is just a must be many other support facilities as well, including roads to get to the hotel, electricity, sewers(下水道 )to handle waste, and of these support facilities cost they are not used because there are not enough tourists, jobs and money are lost. ( 32) Which of the following do you think has been discussed in the part before this selection? is extremely important to develop tourism. roads and hotels is important. facilities are highly necessary. is of great importance to tourism. ( 33) The underlined word “inhabitants”(in Paragraph 1)probably means ______. C. population ( 34) Too much tourism can cause all these problems EXCEPT ______. bad effect on other industries change of