若一个正数m的平方根是2a-1和5-a，则m=（ ）。
题型：填空题
问题：
若一个正数m的平方根是2a-1和5-a，则m=（ ）。
题型：填空题
| 阅读理解 | |
Have you ever been to London? Here is some hotel information for you.
| |
| 1. What does Kingsway Hall Hotel provide for its guests? | |
| A. Chinese food. B. A lounge bar. C. Smoking rooms. D. A swimming pool. | |
| 2. What is special about Hilton Docklands Riverside? | |
| A. It offers different kinds of service. B. It offers a reasonable price. C. It has convenient transport. D. It has delicious food. | |
| 3. This passage is most likely to be found in ______. | |
| A. a travel guide B. a story book C. a technical report D. a geography magazine |
rcus. Our hotel also has modern Western food, and offers a perfect dining environment. The lounge bar is a comfortable place to enjoy a drink while 
sts. There are hundreds of dining choices within walking distance. Non-smoking rooms