How long have you____the armyA.joinedB.joined inC.been inD.taken part in 可不可以是B

l want to know how long you___（have）this bike How do you___watch''? How long does it take you___(get)from home to school?怎么填啊 How long have you been ____How long have you___ the dictionary?____For two weeksA.hadB.boughtC.getD.borrowed 你花了多长时间到达机场?How long did you___ ____to the aiport?谢谢谢谢谢谢谢谢 对不起,让你等了这么久.I'm sorry to have kept you___ ___ ___a long time. how long have you been learning english? How long have you been studying? How long will I have to How long ____you___(have)your car? How long have you been in China? known,how long,have they,each other How long have ;Tom and Mary -------[结婚] How long I have to wait how long have you been dancing today? how long have you studied in this How long have you been there?