UC知道：想知道神马，提问回答学习问题百度都知道

10. “How long have you been here?” “_______ the end of last month.”

来源：百度知道编辑：UC知道时间：2024/05/10 22:23:49

10. “How long have you been here?” “_______ the end of last month.”
A. In B. ByC. At D. Since

D

how long在此是用来对动作所持续的时间长度提问，即询问的是时间段，“since+（过去的）具体时间”就是表达这个概念。

B

时间段的选D

d.

how long have you____? how long have you been 用法 How long have you been skating? How long have you been collecting shells？与How long have you collected shells?的区别 how long have you been here 和 how long have you stayed here 的区别 how long have you been keeping this to yourself? How long have you been married? 你们结婚多久了？ how long have Liji and Guoda been married? How long have you been like this?是什么意思？ How long have we been run?错在哪里