【单选题】If you come to Hangzhou, you shouldn’t miss the show Impression West Lake! It is created by the famous director Zhang Yimou, and the actors’ performance __________on the water of the West Lake.
【简答题】To avoid buying or selling a stock at a price higher or lower than what you wanted, you need to place a limit order rather than a 【S1】______ market order. A limit order is an order if to buy or sell a...