题目内容
Dubai is one of the economically richest places in the world. With its numerous malls, hotels, resorts and beautiful beaches, Dubai has always been a popular holiday destination. This city was visited by around 5 million tourists each year. The government wanted to increase this number to 15 million. However, there was a shortcoming in this plan. Dubai had only 45 miles of coastline, which was nowhere enough for so many people. To handle this issue, an island that looked like a palm tree was built in 2006 and named the Palm Jumeirah.
The plan for the island was extraordinary. It was to host several hotels, shopping malls, restaurants and homes. Although the initial plan was to build the island from concrete, a decision was taken to create it from sand, so as to give it a natural look.
To make sure that this project was a success, the best engineers from across the world were employed. Engineers from Holland formed the majority in this group. To begin with, the engineers calculated the strength of storms at sea, and also the expected amount of rise in water levels due to global warming. And then they found that the proposed location for the island was neither very wide nor deep.
One of the difficulties encountered by the engineers was to put sand on the seabed to create the breakwater(防波堤), protecting the Plam Jumeirah from tidal forces. Finding the right sand for the project was a difficult task, as the sand from Dubai’s deserts was too fine. Instead, sand from the sea was used, as it was coarser(粗糙) and more water?resistant in nature. Once the breakwater was built, construction of the island began.
The Palm Jumeirah is really an impressive feat(伟绩) of engineering. However, the project is so large that it may have changed the ecology of the region. In addition, large quantities of money and resources go into sustaining the island, which is a major concern at the moment. Only time will tell if building the Palm Jumeirah is actually a good decision.
1.The first paragraph is intended to show ________.
A. the geographical features of Dubai
B. Dubai’s plan to attract more tourists
C. the reason for building the Palm Jumeirah
D. Dubai’s difficulty in developing the tourism industry
2.To build the island, the engineers ________.
A. overcame a number of challenges
B. were sent to Holland to receive training
C. did research on the formation of storms at sea
D. found the proper location for the island accidentally
3.What is the author’s attitude towards the construction of the Palm Jumeirah?
A. Positive. B. Objective.
C. Indifferent. D. Negative.