HewillhavelearnedEnglishforeightyearsbythetimehe　　　from...

問題詳情：

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

【回答】

C

知識點：一般現在時及其被動式

題型：選擇題