最佳答案:Learning English is not difficult, but very important learning method.
最佳答案:I am greatly convinced that so long as we master a right way of studying, we can
最佳答案:1)The villagers didn't realize how serious the pollution was until the fish in t
最佳答案:1 要多听录音,尽量去模仿.【Listen to the tape frequently and try to imitate it.】2 遇到不懂的要勤查字典