【判断题】During the mid-2000s, the average price of a used car fell by nearly $500 and the quantity sold nation-wide decreased by several thousand each year. This set of results is a contradiction of the law o...
【单选题】The Great Depression in the United States was caused by the contradiction between insufficient demand and excess capacity, so the American government wanted to ( ).
【简答题】There are many people who want to see the film. It was a hope which reflected the conviction expressed some years earlier by the then British Minister. This was the first time I had serious trouble wi...