2024智慧树网课答案 电路原理(德州学院) 最新完整智慧树知到满分章节测试答案
第一章 单元测试
1、 问题:一般常见负载在电路中起的作用是( )。
选项:
A:连接和控制
B:保护和测量
C:将非电能转换成电能
D:将电能转换成其他形式的能
答案: 【
将电能转换成其他形式的能
】 点我阅读全文
1、 问题:一般常见负载在电路中起的作用是( )。
选项:
A:连接和控制
B:保护和测量
C:将非电能转换成电能
D:将电能转换成其他形式的能
答案: 【
将电能转换成其他形式的能
】 点我阅读全文
1、 问题:Which of the following are true of Disability Adjusted Life Years or DALYs? ( )
选项:
A:A DALY combines years of life lost because of early death and years of life lived with disability or illness.
B:DALYs enable us to compare the disease burden between, for example, depression and breast cancer.
C:DALYs help policy-makers to compare diseases and decide priorities.
D:A country with a lot of DALYs has lower levels of disease and early mortality.
答案: 【
A DALY combines years of life lost because of early death and years of life lived with disability or illness.
DALYs enable us to compare the disease burden between, for example, depression and breast cancer. 点我阅读全文