efficient和effective区别I don't think that is an ___ method of teach_英语解答

efficient和effective区别
I don't think that is an ___ method of teaching math.
A.efficient
B.effective
选哪一个?请给出具体解释,

人气：158 ℃　时间：2020-05-29 21:18:24

解答

各有各的解释
efficient是高效的有效率的,可以翻译为：我不认为那是一种叫数学的高效的方法.
effective是有效的,强调有效,而不是效果的大小.