某街道有户籍人口45000人,常住人口50000人,糖尿病发现登记5000人,纳入管理4500人,规范管理4000人,年底前随访,血压达到控制水平的2000人。那么糖尿病管理人群血压控制率是
A. 2000/45000
B. 2000/50000
C. 2000/5000
D. 2000/4500
E. 2000/4000
Directions: Choose a person from the box who might say the following.car buyer Christmas shopper high school studentmusic retailer shop assistant travel agentThey can be ready for you here by 5 p.m., or if you want, you can just download them from our website when you get home.2.A_______________________:I write email, research for school , shop online and download music, I think I’m online about 20 hours a week.3.A_______________________:We’ve certainly lost sales as the airlines can now sell direct online for about 15% less than we have to charge.4.A_______________________:At first, my music store wasn’t very successful, but now I’ve got thousands of customers worldwide, thanks to the Net.5.A_______________________:This year I’ve decided to try to do all my shopping online for Christmas.6.A______________________:I found a fantastic deal on the internet. It’s just $18,999.