Li Jun got on the train and found his seat _____ it.A in front of B below C beside D at the front of
问题描述：
Li Jun got on the train and found his seat _____ it.
A in front of B below C beside D at the front of
答
是D。A表示在某物的前方，但不在某物中。D表示在某物前部。因为it指火车，座位当然在火车里，所以选D
答
D.
A is in front of B是指A在B的前方,A在B之外；
A is at the front of B是指A在B的前半部,A是B的一部分.