how long did it__you to get here by__?

how long did it__you to get here by__? I am here almost half an hour.How come it__you so long?A.takes B.took C.has taken D.had taken为什么不选C,强调影响 How long did it take you____your homework? How long ago did you start school? how,spend,did,there,long,you(?) How long did the English exam last How long did you stay there? how long did you ____ it how long did you stay in Beijing? How long did you____in Shenzhen?There days how long did you stay there?能否改为 how long did you stay at there? how long haveyoubeen和how long did you skate?有什么区别?how long haveyoubeen和 how long did you skate?有什么区别? How long did you Spend (do) your homeHow long did you Spend (do) your homework how long完成时how long不是问一段时间的吗?为什么可以用How long did you stay? How long have you been skating?与How long did you skate?的区别 how long haveyoubeen和how long did you skate?什么区别? How long did their holiday last for?怎么翻译 How long did this last like this?..意思..