--Do you see why he hasn’t turned up yet? --Sorry, I don’t know ________. [A] what the matter is [B] how matters stood [C] what is the matter [D] how is the matter
【简答题】What components of U.S. GDP (if any) would each of the following transactions affect? Explain. a. A US family buys a new refrigerator. b. Aunt Jane buys a new house. c. Ford sells a Mustang from its i...