掌握限制损失、滚动利润的原则就是要求投机者在交易出现失误，并且已经达到事先确定的数额 发布时间：2017-06-12 12:14 │ 来源：www.tikuol.com 题型：判断题 问题： 掌握限制损失、滚动利润的原则就是要求投机者在交易出现失误，并且已经达到事先确定的数额时，立即对冲了结，认输离场。（）
题型：判断题 完型填空。 We all know that it is _1_to keep healthy. But not all people know _2_to keep healthy. After five days' hard work, we need to have a good rest at weekends. But it seems that some don't know howto spend weekends in the right way. They enjoy _3_ cards at night and don't go to bed until midnight or even later. Some gamble (赌博) all night. They forget that to get _4_sleep is essential (必要的) for health. Some never get up early in the _5_ and take some exercise. It is true that doing exercise is very important for us to keep _6_. Some smoke a lot. They forget that _7_ smokers are more likely (可能)to have lung cancer (肺癌) than those who don't smoke. Some drink too much wine. _8_ too much is harmful (有害) to the body. Some eat too much rich food and get fatter and fatter. If you are much too fat, you may always _9_ tired. Vegetables are good to the body. But some don't like eating vegetables. _10_ is also very good to body. As a saying (谚语) goes, "An apple every day keeps the doctor away."So don't forget to eat some fruit.( )1. A. important( )2. A. when ( )3. A. to play ( )4. A. much ( )5. A. morning ( )6. A. health ( )7. A. light ( )8. A. Drink ( )9. A. are ( )10. A. Water B. good B. how B. play B. many B. afternoon B. healthy B. heavy B. Drinking B. keep B. Milk C. nice C. what C. playing C. a littleC. evening C. clear C. good C. Eat C. say C. Tea D. happy D. why D. plays D. enough D. day D. up D. strongD. Smoke D. feel D. Fruit 查看答案