题干
—There were not many people in the concert yesterday. —Pop music isn’t ________.
A：to everyone’s taste
B：to everyone’s joy
C：to someone’s measure
D：to anyone’s surprise
答案(点此获取答案解析）
A
与通过的电流
、用电器的电阻
之间的关系是
，下面说法正确的是（ ）