Question

He will have learned English for eight years by the time he _____ from the unive

He will have learned English for eight years by the time he _____ from the university next year.
A. will graduate
B. will have graduated
C. graduates
D. is to graduate

Answer 1

答案C
考查时态。By the time是完成时态的表示，后面跟上什么时候，要求前面主句用什么完成时。根据主句采用将来完成时可知，后面从句应表达将来时，因为从句要用一般现在时表示将来时，所以选择C
参考：http://www.zuoyebao.com/q/9248