Question

— Jenny, how many years have you studied in China?— I ________ here for three years by the end .

— Jenny, how many years have you studied in China?— I ________ here for three years by the end of this month. A．study B．have studied C．will have studied D．am studying

Answer 1

C

考查时态。by意为：到…为止；引导的从句做状语时，主句必须使用完成时. the end of this month是表示将来的时间。所以这里使用将来完成时。