在期货交易过程中，应当遵守下列（）制度。 A．限仓制度 B．套期保值审批制度 C．大
题型：多项选择题
问题：
在期货交易过程中，应当遵守下列（）制度。
A．限仓制度
B．套期保值审批制度
C．大户持仓报告制度
D．客户交易编码制度
题型：多项选择题
写作
短文改错
假定英语课上老师要求同桌之间交换修改作文，请你修改你同桌的一下作文。文中共有10处语言错误，每句中最多有两处
。错误涉及一个单词的增加，删除或修改。
增加：在缺词处加一个漏字符号（^），并在其下面写出该加的词。
删除：把多余的词用斜线（\）划掉。
修改：在错的词下划一横线，并在其下面写出修改后的词。
注意：1. 每处错误及其修改均仅限一词；
2. 只允许修改10处，多者（从第11处起）不计分。
After news spread which the eight-time Olympic gold medalist Michael Phelps used marijuana, a heating discussion took place in our class. Opinions divided on the issue.
Some classmates argued Phelps deserved to be forgiven as he has made a sincere apology to the public and had willing accepted his punishment. What’s more, they argued, we shouldn’t expect him to be perfect just because he is a public figure -after all, he is still a young man during his early twenties. We all make mistake and Phelps is no exception.
However, others disagreed because like a role model, Phelps’s behavior had a bad influence on thousands of our young fans.
As far as I am concerned, his success story can inspire us to be succeed; on the other hand, his scandal is also a lesson for us.