英语高手进!in my car中介词为什么要用要用in?可用by吗?

英语高手进!in my car中介词为什么要用要用in?可用by吗? in my car中介词为什么要用要用in?可用by吗 In my car by my car不可以吗 in his car和on my bike介词为什么不同 请问为什么go by bus or in my car谢谢. in one's car为什么等于by car? in their car为什么用in ,不用by? 英语介词分别在哪些句子后面加,像be interested in ,be covered by,为什么加in by 英语中by car=in one’s car,还是on one’s car.学校老师讲的是on,.做的一个完形填空是in in his car还是by his car? by car与in a car区别 my free time前用何介词(on?in?by?)