I think he will be back_ in an hour _对划线部分提问 __ __ you think he will be back
问题描述:
I think he will be back_ in an hour _对划线部分提问 __ __ you think he will be back
答
应该是
When do.............
答
When do
答
how soon
绝对没问题,这是我经常给学生强调的问题
答
how long