【单选题】To fund the ______ event and also promote the marketing value of the National Games, the organizing committee set up the Marketing Development Department(MDD).
【简答题】LOOK! This is the Shanghai-Hangzhou high-speed (高速的) train. It started running on October 26. It goes at a speed of 350 km an hour. It is faster than the usual high-speed train. Before, it took one ho...