It takes (3 hours ) by plane 括号部分提问还有Mr.Black is so friendly .She is always ready to h_________others.

It takes 3 hoursto go to Shanghai by train.（对引号部分提问） 用所给词的正确形式填空：It takes us 3 hours ( ) {swim} . It takes only a few hours to g____to Shanghai it takes three hours _________ to the cinema It takes them ()several hours clean up the school. It takes 10 farmers 10 hours to plant 100 trees. it takes usmorethan 2 hours to do our homework every 关于It takes me three hours to go to school.It takes me three hours to go to school.可否改为：Going to school takes me three hours.或It takes me three hours going to school.求原因 It takes him two hours to finish his homework.对two hours提问 It takes me two hours to finish this work(对two hours 提问) It takes me two hours to go there (就two hours 提问） it takes us three hours to get there改为同义句we( )there hours ( )there it takes us two hours to do the work划线two hours ,就划线部分提问 it takes me 2 hours to get to school 既然前面说呢it takes me 2 hours为什么后面还要to get to school It takes about two hours for John to do his homework every day.takes改为“costs”行吗 It () me two hours () the project A.spends ；to finish B.takes ；finishing C.spends ；finishingD.takes ；to finish 无聊考考大家：it takes me 2 hours to wax(打蜡) the car.对2 hours 提问 It takes me two hours to get there.I ___ two hours in ___ there.同义句