【单选题】在中介语理论、对比分析和偏误分析中,最早出现的研究是关于______?
【简答题】By next summer he ______ in the biology school of Harvard University for three years. A) will have been studying B) will study C) have studied D) will be studying
【单选题】His sister ______her hometown for three years. She'll return next year.
【判断题】偏误的来源只有语内偏误和语际偏误两种来源。
【简答题】中介语偏误的 “化石化”现象表明中介语的偏误具有 ( ) 特点。
【单选题】--How long have you _ Teresa? -- For three years by now. Our wedding anniversary is coming next week. .
【单选题】By the end of next month, you __ here for three years.
【单选题】.It will be about three years________next Olympic Games are held.
【单选题】By next summer he ______ in the biology school of Harvard University for three years.
A.
will have been studying