How many hours is it going to take Stephanie to get to Los Angeles?
问题描述:
How many hours is it going to take Stephanie to get to Los Angeles?
Could you tell me what kind structure this sentence is What is the "it" instead?
答
句型是it takes/ will take sb some time to do sth
变成问句就是how many hours will it take sb to do sth?
it代替后面的to do sth