----How did this accident happen?----You know ,it ___ difficult to learn when it ____ rainy.A.is isB.was was

How did this How did it come to this How Did It Come To This 歌词 Shit!How did this happed是什么意思 How did you spend this weekend? How did this happen?与How did this happend哪个句型对 How long did this last like this?..意思.. ACC how did you feel about this?什么意思 How much ( )(luck)money did you get this SpringFestival? how did the keyboard operators work this morning? how do you fell this morning?能改成how did you feell this morning? i did this.this is how and this is why.怎么翻译? How did Do you want to renew this ACC membership this year?您想续订您今年的的ACC会籍吗? How did he do all this?this 在此的用法是什么?this在此表示复数么? How much did you _____for this new piano?A pay B spend C cost D take How many cars did the workers in this factory make in 2001?改成被动句