问题
名词解释
空换
答案
参考答案:
空头换手的简称,表明在买卖双方中,一方为卖出开仓,另一方为买入平仓,意味着“新的空头换出旧的空头”。
空换
参考答案:
空头换手的简称,表明在买卖双方中,一方为卖出开仓,另一方为买入平仓,意味着“新的空头换出旧的空头”。
用should/could 的适当形式填空。 |
1. If you want better grades , you ______________ watch TV too much. 2. I don't know how to get to the school. What ____________ I do? 3. -_____________ I use your phone? -Sure. 4. Bill ____________ play the guitar last year, but now he plays it very well. 5. We ____________ give the book to the library on time(按时). |