建设中国特色社会主义伟大实践的经验证明,我们的事业能够经受住风险考验,顺利达到目标的最可靠的保证,集中到一点就是毫不动摇地坚持( )
不考虑温度对电阻的影响,两个“220V,100W”的灯泡串联接入220V的线路上时,它们的总功率为( )
I am……I can……I like……I'm good at……
My name is Lisa. I'm tall and thin. I can read and write. I like Chinese very much. I am good at writing. I want to be a Chinese teacher in the future. I want teach children in a school. I love children.