1. The least common multiple of 8, 5, and 12 is:

　　A: 100

　　B: 90

　　C: 135

　　D: 120

　　2. The town of Cedar Hill has 750 television sets. If there are 1.5 television sets

　　for each person, what is the population of Cedar Hill?

　　A: 1100

　　B: 1125

　　C: 500

　　D: 1000


　　答案：1. D 2. C