介词 at、in、on
一、at
在哪里工作用 at
二、in
在哪里居住用 in
三、on
在星期几用 on
例句以后补充
Dear anyone,
Your duolingo forum registration isn't automaticaly transferred to duome forum so in order to join duome forums you need to register with your existing or any other username and email; in any case it's advised that you choose a new password for the forum.
~ Duome Team
Moderator: PtolemysXX
Post by Moonshadow2333 »
在哪里工作用 at
在哪里居住用 in
在星期几用 on
例句以后补充