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题目内容
（哈尔滨师范大学-英语教学法（专升本））
(单选题) The Critical Period Hypothesis is still controversial/debated, because ___.(本题2.0分)
A、 both positive and negative answers have been given by researchers
B、 no researches have been done
C、 the hypothesis does not exit at all
D、 researchers are not interested in it at all
A、 both positive and negative answers have been given by researchers
B、 no researches have been done
C、 the hypothesis does not exit at all
D、 researchers are not interested in it at all
参考答案