By the time Jame gets home,her aunt ()for London to attend a meeting.A will leave B will have left 但是by the time+一般现在时的时
问题描述：
By the time Jame gets home,her aunt ()for London to attend a meeting.A will leave B will have left 但是by the time+一般现在时的时候后面即可以用一般将来也可以用一般将来完成,那这里为什么A不远?
答
By the time Jame gets home,her aunt ()for London to attend a meeting.A will leave B will have left 答案是B,因为by the time+【一般现在时】的时候后面用【一般将来完成】.1.by the time 1)到…时候为止; 通常...