Mikeusedtobeatopstudent,buthe
问题详情:
Mike used to be a top student, but he______ behind since he lost himself in computer games. A. fell B. has fallen C. was D. has been
【回答】
D
知识点:动词时态
题型:选择题
问题详情:
Mike used to be a top student, but he______ behind since he lost himself in computer games. A. fell B. has fallen C. was D. has been
【回答】
D
知识点:动词时态
题型:选择题