问题
解答题
垂直于同一条直线的两条直线一定平行．______．
答案
垂直于同一条直线的两条直线一定平行，说法错误，前提必须是在同一平面内；
故答案为：错误．
搜题请搜索小程序“爱下问搜题”
垂直于同一条直线的两条直线一定平行．______．
垂直于同一条直线的两条直线一定平行，说法错误，前提必须是在同一平面内；
故答案为：错误．
| 完形填空。 | ||
| Do you love __1__ your own room? Do you love not having to clean it? So do many teens. But sometimes this means your room becomes so untidy, and you can't find what you want. You can't even __2__ the floor. But don't worry, American mother and daughter authors Julie and Jessi Morgenstern are here to help. They __3__"Organizing from the Inside Out for Teens" to help make your life more organized (有条理的). In the book, the authors point out that your room is the only space in the world just for you. If you keep it clean and tidy, you will find things __4__ and have more success(成功) in life. But, to have success, you must organize all parts of your life. Not just your room. The book __5__ many ways to help you do this. Always put things back where you find them. Keep any t hing important in one easy-to-reach drawer(抽屉). Put labels(标签) on your drawers __6__ what is in them. When you buy a new text book, __7__ your old ones away. Make a plan for each day. Then you will know what you should be __8__ at all times. Keep to your plan. If you __9__ these tips, you will learn to manage(掌管) your space and time. And your future will be __10_. | ||
| ( )1. A. having ( )2. A. look ( )3. A. writers ( )4. A. easy ( )5. A. gives ( )6. A. to say ( )7. A. put ( )8. A. done ( )9. A. following ( )10. A. better | B. making B. look at B. write B. easier B. giving B. say B. take B. do B. follow B. bad | C. have C. see C. are writing C. easily C. give C. saying C. throw C. doing C. learn from C. warm |
