当程序和硬件都调试好后,LCD1602显示23℃,我们给DS18B20加温后,LCD1602显示数据N℃和23℃比较,正确的是()。
A. N=>23;
B. N<23
C. N=10
D. N=-23
生活中在医院所用的一般温度计是传感器。
A. 对
B. 错
Quiz. 12. I didn’t _____ Sally from doing her computer program. (Unit3 Part1B 12)
Quiz. B: Hello, this is Cathy from MB Company. We are interested in your products. Could you please send us a catalog with the price list of your women dresses? A: OK, will you please tell me the quantity you need to let us _____out the offer? (Unit3 Part2A D2)