单项选择题A.A practical knowledge of how the language works.B.A genuine interest in the language and thinking by themselves.C.Curiosity and conscious knowledge.D.Independent thinking.
单项选择题A.Because he is allocated to his own instructor.B.Because as a beginner he needs to be taught not to get hurt.C.Because the fitness training is cheap and safe.D.Because the season ticket is not available now.