您要查找的是不是：
- 以前来过北京吗? Have you been to Beijing before?
- 您以前来过北京吗? Have you been in Beijing before?
- 您以前来过巴黎吗? Have you ever been to Paris before?
- 吗 morphine
- 感觉好象以前来过这里。 It feels like I've been here before.
- 以前来过 have been to
- 小时候我来过北京，不过印象里只有糖葫芦。 When I was young, I came to Beijing but my only impression was of sugarcoated haws on a stick.
- 我要求他十点以前来。 I requested him to come before ten.
- 你去过北京的天坛吗? Have you been to the Temple of Heaven in Beijing?
- 您最好能在八点钟以前来取票。 You'd better pick up the ticket before 8 o'clock.
- 你听说过北京的故宫吗? Have you ever heard of the Forbidden City?
- 请于五点以前来。 Come before five o'clock.
- 重新来过 redo
- 孙博士是五点以前来的。 Dr. Sun came before five o'clock.
- 史密斯先生曾几次去过北京,按理说他现在应该在中国,是吗? Mr. Smith had been to Beijing for several times, he should have been in China now, shouldn't he?
- 如果方便，你可以9点以前来。 If it suits your convenience,you may come by 9 o'clock.
- 你去过北京吗? Have you ever been to Beijing?
- 他已来过了。 He has already been.
- 在球弹起以前来打球的回击动作 a tennis return made by hitting the ball before it bounces
- 你曾经到过北京吗? Have you ever been toBeijing?
