题目内容
He _____ English for ten years by the time he takes the examination.
| A.will have been studying | B.would have been studying |
| C.will study | D.studied |
A
解析
练习册系列答案
相关题目
题目内容
He _____ English for ten years by the time he takes the examination.
| A.will have been studying | B.would have been studying |
| C.will study | D.studied |
A
解析