为什么是take the subway,而不是take a subway,就像take a bus 或者ride a bike一样.

为什么是take the subway,而不是take a subway,就像take a bus 或者ride a bike一样. take the subway/train还是take a subway/train take the subway 为什么不用Subway的复数呢同上 take the subway它的同义词是不是by subway? take the subway ,take the train 能不能说成take a subway ,take a train . IN THE SUBWAY和 BY SUBWAY还有take the subway区别速度 用take the subway 怎么造句 by the subway 还是take 还是 They__(take)the subway there next week 站在地铁门口 stand in the subway door 为什么是“in”? How about____【take】the subway to the library Do you ever take the subway to the Yes.I sometimes take the subway to the mall. 乘地铁是为什么用take the subway而不用take a subway?表达乘地铁是为什么用take the subway,不用take a subway?而乘公共汽车是却用take a bus? They take the subway to school.变一般疑问句 We often take the subway to work.【同义句转化】 I take the subway to go to school 是双宾吗 为什么I go to school ------subway不能填take the