Question

1.I will come back (in two weeks).2.He came back (two days l

Answer 1

1.I will come back (in two weeks).

How soon will you come back?

2.He came back (two days later).

When did he come back?

how soon 和how long有什么区别?

--how soon[再过多久],用于对“ in + 一段时间”〔将来时间〕提问.

--how long[多久],用于对“for + 一段时间”〔时间段〕提问