题目

          Five Ways to Build Self-Confidence *Walk Faster      One of the easiest ways to tell how a person feels about herself is to examine her walk. People with confidence walk quickly. They have places to go, people to see, or important work to do. Even if you aren’t in a hurry, you can increase your self-confidence by putting some energy in your step.    36  *     37       One of the best ways to build confidence is listening to an inspiring speech. Unluckily, opportunities to listen to a great speaker are few. You can fill this need by creating a p已知全集I＝R，A＝{x|＜}则A等于 [　　] A．(－∞，1) B．[0，1) C．(－∞，0)∪[1，＋∞) D．[1，2]