could you go and find out ___there is a train to beijing?A.when B.whether
问题描述:
could you go and find out ___there is a train to beijing?A.when B.whether
请说明理由
答
很明显就是 is there a train to bj?所以,一般疑问句用whether.
用when的话,when is there a train to bj?不觉得怪怪的吗?