听小对话,选择图片。 1. What's the weather like? 2. What did the students do yesterday? 3. Which is Joy's favorite animal? 4. How is the woman going to Hangzhou? 5. Where will Kate probably go?
【单选题】An investor believes that the price of a stock, say IBM’s shares, will increase in the next 60 days. If the investor is correct, which combination of the following investment strategies will show a p...