题目内容：

说明理由
1.Could you tell me ___________________?
A.when did he leave B.where you have gone
C.how did she travelling there C.who has broken the vase

优质解答

选Dtell后面若要加一个特殊疑问句的话,需要变换一下句子的结构,变为tell+(that+)特殊疑问词+一般陈述句的语序所以这部分句子中是不应该有助动词的,像是do/did/done这些的所以A的话,应该改为when he leftC的话,应该改...