听力原文:Mahmoud Abbas, who opposes continuing violence against Israel, declared victory tonight in the election for a new president of the Palestinian Authority after two exit polls showed him winning by a large margin.
Mahmoud Abbas's victory was expected.
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What do the Chinese plane manufacturers expect to do over the next 20 years?
A. They expect to sell 300 of the 100-seater planes to Chinese customers.
B. They expect to sell 3,000 of the 100-seater planes to Chinese customers.
C. They expect to sell 100 of the 300-seater planes to Chinese customers.
D. They expect to sell 100 of the 100-seater planes to Chinese customers.
听力原文:Two years' ago, in the Qatari capital, trade ministers agreed to begin global trade negotiations driven by what is known as the Doha Development Agenda, which put the question of development at its core. It is widely acknowledged today that trade is a vitally important element in any program for development, as it can deliver benefits to developing countries worth many times more than all the development aid they receive.
Which of the following statements is NOT true of the passage?
A. International trade has become an important part of national development.
B. Summit talks will be held to discuss problems in international trade.
C. Developing countries benefit more from international trade than development aid
D. The Doha Development Agenda has made development its pivotal concern.
听力原文: China has never hidden its desire to become a major force in the aviation and aerospace industries. The first homegrown Chinese jetliner, the medium range ARJ-21 Advanced Regional Jet for the 21st Century, should start to roll off the production line later this year. China expects to sell 300 of the 100-seater planes to Chinese customers over the next 20 years. There are 71 firm orders from smaller domestic carriers, and China intends to target export markets in Asia, Africa and South America.
China is the world's second largest market for planes outside the US. Sales are booming as the country's airlines race to meet the surged demand for domestic air travel. According to a leading London consultancy, Boeing currently leads the way in China with a 64% market share. But Airbus is closing the gap. Both companies have invested heavily there, manufacturing parts in the country transferring technical know-how.
What's the most appropriate title for this passage?
A. Boeing and Airbus' Competition in China's Civil Aviation Market
B. The New Development of China's Civil Aviation
China's First Homegrown Jetliner
D. China's Surging Demand for Domestic Air Travel
听力原文:Smaller class sizes in early grades translated into students scoring higher on math tests in later grades in Tennessee's experiment to see if smaller classes improved education, a study said of Friday.
The result of the experiment suggests that whether smaller classes can improve education is not clear.
A. 正确
B. 错误